Ruby / RailsРадослав СтанковVarna Lab                   14/07/2011
Кой съм аз?@rstankovhttp://rstankov.comhttp://blog.rstankov.comhttp://github.com/rstankov
RubyRuby е интерактивен,обектно-ориентиран език запрограмиране.Неготово мото е:“Optimized for programmer happiness”
Ruby on Rails   Ruby on Rails е framework   за уеб приложения.   Неготово мото е:   “Web development doesn’t hurt”
Ruby Създаден от японеца Юкихиро Мацумото „Мац“. Първата публична версия излиза през 1995. Версия 2.0 се очакава да излезе...
class System { // ... code ...    private $_categories = null;    public function getVisibleCategories() {      if ($this-...
class System # ... code ... def visible_categories()  return @categories ||= self.find_categories({:visible => t endend
class System # ... code ... def visible_categories()  return @categories ||= self.find_categories({:visible => t endend
class System # ... code ... def visible_categories  return @categories ||= self.find_categories({:visible => t endend
class System # ... code ... def visible_categories  return @categories ||= self.find_categories({:visible => t endend
class System # ... code ... def visible_categories  return @categories ||= self.find_categories({:visible => t endend
class System # ... code ... def visible_categories  @categories ||= self.find_categories({:visible => true}) endend
class System # ... code ... def visible_categories  @categories ||= self.find_categories({:visible => true}) endend
class System # ... code ... def visible_categories  @categories ||= self.find_categories({:visible => true}) endend
class System # ... code ... def visible_categories  @categories ||= self.find_categories({:visible => true}) endend
class System # ... code ... def visible_categories  @categories ||= find_categories({:visible => true}) endend
class System # ... code ... def visible_categories  @categories ||= find_categories({:visible => true}) endend
class System # ... code ... def visible_categories  @categories ||= find_categories :visible => true endend
5.times { puts "Ruby is cool!" }
5.times do  puts "Ruby is cool!"end
File.open("some_file.txt") do |file|  file << "content"end
[1,2,3,4].each { |value| puts value }# => [1, 2, 3, 4][1,2,3,4].map { |value| value * value }# => [1, 4, 9, 16][1,2,3,4].r...
def operate(value)  yield valueendvalue = operate(5) { |v| v + 4 }puts value # 9
class Person  attr_accessor :fist_name, :last_name  def initialize(first_name, last_name)    @first_name = first_name    @...
class Person  attr_accessor :fist_name, :last_name  def initialize(first_name, last_name)    @first_name = first_name    @...
class Person  attr_accessor :fist_name, :last_name  def initialize(first_name, last_name)    @first_name = first_name    @...
class Person  attr_accessor :fist_name, :last_name  def initialize(first_name, last_name)    @first_name = first_name    @...
class Person  attr_accessor :fist_name, :last_name  def initialize(first_name, last_name)    @first_name = first_name    @...
class Person  def +(other_person)    # ...  endendperson1 + person2
class Array  def first    self[0]  end  def second    self[1]  endendarray = [1, 2, 3, 4]array.first   # 1array.second # 2
class Numeric  def plus(x)    self + x  endendy = 5.plus(6)
Time.now - 2.days == 2.days.ago1.month.ago + 45.days - 1.year
Ruby•   димично определяне на типа данните•   модули•   отворени класове•   блокове•   анонимни функции•   всяка операция ...
Ruby on Rails          Разработен от David     Heinemeier Hansson от 37     Signals.     Първата публична версия е     изл...
37signals  Милиони клиенти ... по-малко от 37 служителя
Основни принципи на              Ruby on Rails•   Convention over Configuration•   DRY - Don’t Repeat Yourself•   KISS - Ke...
Основни принципи на              Ruby on Rails•   Convention over Configuration•   DRY - Don’t Repeat Yourself•   KISS - Ke...
MVC Архитектура
Начин на работа
RESTMethod         Path        Controller   Action  GET         /tasks         tasks       index  GET      /tasks/new     ...
Url формати Method          Path        Shows     Action  GET          /tasks/1       html      show  GET       /tasks/1.x...
Modelclass Task < ActiveRecord::Base  belongs_to :user  has_many :comments  validates_presence_of :user, :text  validates_...
Modelclass Task < ActiveRecord::Base  belongs_to :user  has_many :comments  validates_presence_of :user, :text  validates_...
Modelclass Task < ActiveRecord::Base  belongs_to :user  has_many :comments  validates_presence_of :user, :text  validates_...
Modelclass Task < ActiveRecord::Base  belongs_to :user  has_many :comments  validates_presence_of :user, :text  validates_...
Modelclass Task < ActiveRecord::Base  belongs_to :user  has_many :comments  validates_presence_of :user, :text  validates_...
Controllerclass TasksController < ApplicationController before_filter :require_user def index  @tasks = Task.where(:status ...
Controllerclass TasksController < ApplicationController before_filter :require_user def index  @tasks = Task.where(:status ...
Controllerclass TasksController < ApplicationController before_filter :require_user def index  @tasks = Task.where(:status ...
Controllerclass TasksController < ApplicationController before_filter :require_user def index  @tasks = Task.where(:status ...
Controllerclass TasksController < ApplicationController before_filter :require_user def index  @tasks = Task.where(:status ...
View<%= form_for task do |form| %> <%= render shared/error_messages, :target => form.object%> <p>  <%= form.label :text %>...
View + simple_form / slim = simple_form_for task do |form|  = form.error_banner  = form.input :text  = form.input :status,...
Test Driven Development
Test Driven Development1   Добавя се тест    ... за несъществуващ код
Test Driven Development1   Добавя се тест    ... за несъществуващ код                               2   Пише се код       ...
Test Driven Development    1     Добавя се тест          ... за несъществуващ код                                         ...
Test Driven Development    1     Добавя се тест          ... за несъществуващ код                                         ...
Cucumber featureFeature: Tasks In order to get more productive and organize As a user I want able to manage my tasks Scena...
Тесване на Controllerdescribe TasksController do  describe "GET show" do    before { Task.should_recive(:find).with("1").a...
describe Task do  it { should belong_to(:user) }  it { should have_many(:notes) } it { should validate_presence_of(:user) ...
Тестване на Viewdescribe "tasks/show.html.erb" do  before do    assign :task, mock_model(Task, {       :id   => 1,       :...
... и още, и още•   database migrations•   gem dependency management•   css/javascript management (from Rails 3.1)•   nest...
Погрешни схващания•   Rails CANT SCALE•   Rails is SLOW!!!!•   Hard to deploy•   Too much magic•   Hard to learn every thi...
Погрешни схващания•   Rails CANT SCALE•   Rails is SLOW!!!!•   Hard to deploy•   Too much magic•   Hard to learn every thi...
Погрешни схващания•   Rails CANT SCALE•   Rails is SLOW!!!!•   Hard to deploy•   Too much magic•   Hard to learn every thi...
Погрешни схващания•   Rails CANT SCALE•   Rails is SLOW!!!!•   Hard to deploy•   Too much magic•   Hard to learn every thi...
Погрешни схващания•   Rails CANT SCALE•   Rails is SLOW!!!!•   Hard to deploy•   Too much magic•   Hard to learn every thi...
Погрешни схващания•   Rails CANT SCALE•   Rails is SLOW!!!!•   Hard to deploy•   Too much magic•   Hard to learn every thi...
Погрешни схващания•   Rails CANT SCALE•   Rails is SLOW!!!!•   Hard to deploy•   Too much magic•   Hard to learn every thi...
Погрешни схващания•   Rails CANT SCALE•   Rails is SLOW!!!!•   Hard to deploy•   Too much magic•   Hard to learn every thi...
Погрешни схващания•   Rails CANT SCALE•   Rails is SLOW!!!!•   Hard to deploy•   Too much magic•   Hard to learn every thi...
Благодаря за вниманието@rstankov
Ruby/Rails
Ruby/Rails
Ruby/Rails
Ruby/Rails
Ruby/Rails
Ruby/Rails
Ruby/Rails
Ruby/Rails
Ruby/Rails
Ruby/Rails
Ruby/Rails
Ruby/Rails
Ruby/Rails
Ruby/Rails
Ruby/Rails
Ruby/Rails
Ruby/Rails
Ruby/Rails
Ruby/Rails
Ruby/Rails
Ruby/Rails
Ruby/Rails
Ruby/Rails
Ruby/Rails
Ruby/Rails
Ruby/Rails
Ruby/Rails
Ruby/Rails
Ruby/Rails
Ruby/Rails
Ruby/Rails
Ruby/Rails
Ruby/Rails
Ruby/Rails
Ruby/Rails
Ruby/Rails
Ruby/Rails
Ruby/Rails
Ruby/Rails
Ruby/Rails
Upcoming SlideShare
Loading in...5
×

Ruby/Rails

2,964

Published on

Моята презентация на тема Ruby/Rails за VarnaLab на

Published in: Technology
0 Comments
2 Likes
Statistics
Notes
  • Be the first to comment

No Downloads
Views
Total Views
2,964
On Slideshare
0
From Embeds
0
Number of Embeds
1
Actions
Shares
0
Downloads
16
Comments
0
Likes
2
Embeds 0
No embeds

No notes for slide
  • \n
  • \n
  • \n
  • \n
  • \n
  • Ruby &amp;#x435; &amp;#x438;&amp;#x43D;&amp;#x442;&amp;#x435;&amp;#x440;&amp;#x43F;&amp;#x440;&amp;#x435;&amp;#x442;&amp;#x438;&amp;#x440;&amp;#x443;&amp;#x435;&amp;#x43C;, &amp;#x438;&amp;#x43D;&amp;#x442;&amp;#x435;&amp;#x440;&amp;#x430;&amp;#x43A;&amp;#x442;&amp;#x438;&amp;#x432;&amp;#x435;&amp;#x43D;, &amp;#x43E;&amp;#x431;&amp;#x435;&amp;#x43A;&amp;#x442;&amp;#x43D;&amp;#x43E;-&amp;#x43E;&amp;#x440;&amp;#x438;&amp;#x435;&amp;#x43D;&amp;#x442;&amp;#x438;&amp;#x440;&amp;#x430;&amp;#x43D; &amp;#x435;&amp;#x437;&amp;#x438;&amp;#x43A; &amp;#x437;&amp;#x430; &amp;#x43F;&amp;#x440;&amp;#x43E;&amp;#x433;&amp;#x440;&amp;#x430;&amp;#x43C;&amp;#x438;&amp;#x440;&amp;#x430;&amp;#x43D;&amp;#x435;. &amp;#x422;&amp;#x43E;&amp;#x439; &amp;#x43A;&amp;#x43E;&amp;#x43C;&amp;#x431;&amp;#x438;&amp;#x43D;&amp;#x438;&amp;#x440;&amp;#x430; &amp;#x447;&amp;#x435;&amp;#x440;&amp;#x442;&amp;#x438; &amp;#x43E;&amp;#x442; &amp;#x43C;&amp;#x43D;&amp;#x43E;&amp;#x433;&amp;#x43E; &amp;#x434;&amp;#x440;&amp;#x443;&amp;#x433;&amp;#x438; &amp;#x435;&amp;#x437;&amp;#x438;&amp;#x446;&amp;#x438;, &amp;#x441;&amp;#x440;&amp;#x435;&amp;#x434; &amp;#x43A;&amp;#x43E;&amp;#x438;&amp;#x442;&amp;#x43E; Smalltalk, Perl, Lisp &amp;#x438; Python.\n\n
  • &amp;#x422;&amp;#x43E;&amp;#x439; &amp;#x435; framework &amp;#x437;&amp;#x430; &amp;#x443;&amp;#x435;&amp;#x431; &amp;#x43F;&amp;#x440;&amp;#x438;&amp;#x43B;&amp;#x43E;&amp;#x436;&amp;#x435;&amp;#x43D;&amp;#x438;&amp;#x44F;. &amp;#x427;&amp;#x438;&amp;#x44F;&amp;#x442;&amp;#x43E; &amp;#x446;&amp;#x435;&amp;#x43B; &amp;#x435; &amp;#x434;&amp;#x430; &amp;#x443;&amp;#x43B;&amp;#x435;&amp;#x441;&amp;#x43D;&amp;#x438; &amp;#x438; &amp;#x443;&amp;#x441;&amp;#x43A;&amp;#x43E;&amp;#x440;&amp;#x438; &amp;#x43D;&amp;#x430;&amp;#x447;&amp;#x438;&amp;#x43D;&amp;#x430; &amp;#x43D;&amp;#x430; &amp;#x440;&amp;#x430;&amp;#x437;&amp;#x440;&amp;#x430;&amp;#x431;&amp;#x43E;&amp;#x442;&amp;#x432;&amp;#x430;&amp;#x43D;&amp;#x435; &amp;#x43D;&amp;#x430; &amp;#x443;&amp;#x435;&amp;#x431; &amp;#x43F;&amp;#x440;&amp;#x438;&amp;#x43B;&amp;#x43E;&amp;#x436;&amp;#x435;&amp;#x43D;&amp;#x438;&amp;#x44F;.\n\n
  • &amp;#x422;&amp;#x43E;&amp;#x439; &amp;#x435; &amp;#x441;&amp;#x44A;&amp;#x437;&amp;#x434;&amp;#x430;&amp;#x434;&amp;#x435;&amp;#x43D; &amp;#x43E;&amp;#x442; &amp;#x44F;&amp;#x43F;&amp;#x43E;&amp;#x43D;&amp;#x435;&amp;#x446;&amp;#x430; &amp;#x42E;&amp;#x43A;&amp;#x438;&amp;#x445;&amp;#x438;&amp;#x440;&amp;#x43E; &amp;#x41C;&amp;#x430;&amp;#x446;&amp;#x443;&amp;#x43C;&amp;#x43E;&amp;#x442;&amp;#x43E; &amp;#x201E;&amp;#x41C;&amp;#x430;&amp;#x446;&amp;#x201C;. &amp;#x41A;&amp;#x430;&amp;#x442;&amp;#x43E; &amp;#x43F;&amp;#x440;&amp;#x435;&amp;#x437; 1995 &amp;#x438;&amp;#x437;&amp;#x43B;&amp;#x438;&amp;#x437;&amp;#x430; &amp;#x43F;&amp;#x44A;&amp;#x440;&amp;#x432;&amp;#x430;&amp;#x442;&amp;#x430; &amp;#x432;&amp;#x435;&amp;#x440;&amp;#x441;&amp;#x438;&amp;#x44F; &amp;#x43D;&amp;#x430; &amp;#x435;&amp;#x437;&amp;#x438;&amp;#x43A;&amp;#x430;. &amp;#xA0;&amp;#x41C;&amp;#x43E;&amp;#x442;&amp;#x43E;&amp;#x442;&amp;#x43E; &amp;#x43D;&amp;#x430; &amp;#x435;&amp;#x437;&amp;#x438;&amp;#x43A;&amp;#x430; &amp;#x435; &amp;#xA0;&amp;#x201E;&amp;#x41E;&amp;#x43F;&amp;#x442;&amp;#x438;&amp;#x43C;&amp;#x438;&amp;#x437;&amp;#x438;&amp;#x440;&amp;#x430;&amp;#x43D; &amp;#x437;&amp;#x430; &amp;#x449;&amp;#x430;&amp;#x441;&amp;#x442;&amp;#x438;&amp;#x435;&amp;#x442;&amp;#x43E; &amp;#x43D;&amp;#x430; &amp;#x43F;&amp;#x440;&amp;#x43E;&amp;#x433;&amp;#x440;&amp;#x430;&amp;#x43C;&amp;#x438;&amp;#x441;&amp;#x442;&amp;#x430;&amp;#x201D;\n\n
  • \n
  • \n
  • \n
  • \n
  • \n
  • \n
  • \n
  • \n
  • \n
  • \n
  • \n
  • \n
  • \n
  • \n
  • \n
  • \n
  • \n
  • \n
  • \n
  • \n
  • \n
  • \n
  • \n
  • \n
  • \n
  • \n
  • \n
  • \n
  • &amp;#x421;&amp;#x442;&amp;#x440;&amp;#x435;&amp;#x43C;&amp;#x435;&amp;#x436;&amp;#x44A;&amp;#x442; &amp;#x43D;&amp;#x430; Ruby &amp;#x435; &amp;#x434;&amp;#x430; &amp;#x441;&amp;#x43B;&amp;#x435;&amp;#x434;&amp;#x432;&amp;#x430; &amp;#x43F;&amp;#x440;&amp;#x438;&amp;#x43D;&amp;#x446;&amp;#x438;&amp;#x43F;&amp;#x430; &amp;#x43D;&amp;#x430; &amp;#x43D;&amp;#x430;&amp;#x439;-&amp;#x43C;&amp;#x430;&amp;#x43B;&amp;#x43A;&amp;#x430; &amp;#x438;&amp;#x437;&amp;#x43D;&amp;#x435;&amp;#x43D;&amp;#x430;&amp;#x434;&amp;#x430;. &amp;#x422;&amp;#x43E;&amp;#x432;&amp;#x430; &amp;#x43E;&amp;#x437;&amp;#x43D;&amp;#x430;&amp;#x447;&amp;#x430;&amp;#x432;&amp;#x430;, &amp;#x447;&amp;#x435; &amp;#x43F;&amp;#x43E;&amp;#x432;&amp;#x435;&amp;#x434;&amp;#x435;&amp;#x43D;&amp;#x438;&amp;#x435;&amp;#x442;&amp;#x43E; &amp;#x43D;&amp;#x430; &amp;#x435;&amp;#x437;&amp;#x438;&amp;#x43A;&amp;#x430; &amp;#x442;&amp;#x440;&amp;#x44F;&amp;#x431;&amp;#x432;&amp;#x430; &amp;#x434;&amp;#x430; &amp;#x435; &amp;#x438;&amp;#x43D;&amp;#x442;&amp;#x443;&amp;#x438;&amp;#x442;&amp;#x438;&amp;#x432;&amp;#x43D;&amp;#x43E; &amp;#x438; &amp;#x442;&amp;#x43E;&amp;#x439; &amp;#x434;&amp;#x430; &amp;#x440;&amp;#x430;&amp;#x431;&amp;#x43E;&amp;#x442;&amp;#x438; &amp;#x442;&amp;#x430;&amp;#x43A;&amp;#x430;, &amp;#x43A;&amp;#x430;&amp;#x43A;&amp;#x442;&amp;#x43E; &amp;#x43F;&amp;#x440;&amp;#x43E;&amp;#x433;&amp;#x440;&amp;#x430;&amp;#x43C;&amp;#x438;&amp;#x441;&amp;#x442;&amp;#x44A;&amp;#x442; &amp;#x431;&amp;#x438; &amp;#x43E;&amp;#x447;&amp;#x430;&amp;#x43A;&amp;#x432;&amp;#x430;&amp;#x43B;.\nRuby &amp;#x435; &amp;#x43E;&amp;#x431;&amp;#x435;&amp;#x43A;&amp;#x442;&amp;#x43D;&amp;#x43E;-&amp;#x43E;&amp;#x440;&amp;#x438;&amp;#x435;&amp;#x43D;&amp;#x442;&amp;#x438;&amp;#x440;&amp;#x430;&amp;#x43D;: &amp;#x432;&amp;#x441;&amp;#x435;&amp;#x43A;&amp;#x438; &amp;#x442;&amp;#x438;&amp;#x43F; &amp;#x434;&amp;#x430;&amp;#x43D;&amp;#x43D;&amp;#x438; &amp;#x435; &amp;#x43E;&amp;#x431;&amp;#x435;&amp;#x43A;&amp;#x442;, &amp;#x432;&amp;#x43A;&amp;#x43B;&amp;#x44E;&amp;#x447;&amp;#x438;&amp;#x442;&amp;#x435;&amp;#x43B;&amp;#x43D;&amp;#x43E; &amp;#x43A;&amp;#x43B;&amp;#x430;&amp;#x441;&amp;#x43E;&amp;#x432;&amp;#x435;, &amp;#x447;&amp;#x438;&amp;#x441;&amp;#x43B;&amp;#x430;, &amp;#x431;&amp;#x443;&amp;#x43B;&amp;#x435;&amp;#x432;&amp;#x438; &amp;#x441;&amp;#x442;&amp;#x43E;&amp;#x439;&amp;#x43D;&amp;#x43E;&amp;#x441;&amp;#x442;&amp;#x438;, &amp;#x43A;&amp;#x43E;&amp;#x438;&amp;#x442;&amp;#x43E; &amp;#x432; &amp;#x43C;&amp;#x43D;&amp;#x43E;&amp;#x433;&amp;#x43E; &amp;#x434;&amp;#x440;&amp;#x443;&amp;#x433;&amp;#x438; &amp;#x435;&amp;#x437;&amp;#x438;&amp;#x446;&amp;#x438; &amp;#x43E;&amp;#x43F;&amp;#x440;&amp;#x435;&amp;#x434;&amp;#x435;&amp;#x43B;&amp;#x44F;&amp;#x442; &amp;#x43A;&amp;#x430;&amp;#x442;&amp;#x43E; &amp;#x43F;&amp;#x440;&amp;#x438;&amp;#x43C;&amp;#x438;&amp;#x442;&amp;#x438;&amp;#x432;&amp;#x438;, &amp;#x430; &amp;#x43D;&amp;#x435; &amp;#x43A;&amp;#x430;&amp;#x442;&amp;#x43E; &amp;#x440;&amp;#x435;&amp;#x430;&amp;#x43B;&amp;#x43D;&amp;#x438; &amp;#x43E;&amp;#x431;&amp;#x435;&amp;#x43A;&amp;#x442;&amp;#x438;.\n\n&amp;#x41D;&amp;#x44F;&amp;#x43A;&amp;#x43E;&amp;#x438; &amp;#x43E;&amp;#x442; &amp;#x43D;&amp;#x430;&amp;#x439;-&amp;#x432;&amp;#x430;&amp;#x436;&amp;#x43D;&amp;#x438;&amp;#x442;&amp;#x435; &amp;#x445;&amp;#x430;&amp;#x440;&amp;#x430;&amp;#x43A;&amp;#x442;&amp;#x435;&amp;#x440;&amp;#x438;&amp;#x441;&amp;#x442;&amp;#x438;&amp;#x43A;&amp;#x438; &amp;#x43D;&amp;#x430; &amp;#x435;&amp;#x437;&amp;#x438;&amp;#x43A;&amp;#x430; &amp;#x441;&amp;#x430;: \n&amp;#x434;&amp;#x438;&amp;#x43C;&amp;#x438;&amp;#x447;&amp;#x43D;&amp;#x43E; &amp;#x43E;&amp;#x43F;&amp;#x440;&amp;#x435;&amp;#x434;&amp;#x435;&amp;#x43B;&amp;#x44F;&amp;#x43D;&amp;#x435; &amp;#x43D;&amp;#x430; &amp;#x442;&amp;#x438;&amp;#x43F;&amp;#x430; &amp;#x434;&amp;#x430;&amp;#x43D;&amp;#x43D;&amp;#x438;&amp;#x442;&amp;#x435;\n&amp;#x43C;&amp;#x43E;&amp;#x434;&amp;#x443;&amp;#x43B;&amp;#x438; - &amp;#x201C;&amp;#x432;&amp;#x44A;&amp;#x437;&amp;#x43C;&amp;#x43E;&amp;#x436;&amp;#x43D;&amp;#x43E;&amp;#x441;&amp;#x442; &amp;#x435;&amp;#x434;&amp;#x438;&amp;#x43D; &amp;#x43C;&amp;#x43E;&amp;#x434;&amp;#x443;&amp;#x43B; &amp;#x434;&amp;#x430; &amp;#x441;&amp;#x435; &amp;#x432;&amp;#x433;&amp;#x440;&amp;#x430;&amp;#x436;&amp;#x434;&amp;#x430; &amp;#x432; &amp;#x43C;&amp;#x43D;&amp;#x43E;&amp;#x436;&amp;#x435;&amp;#x441;&amp;#x442;&amp;#x432;&amp;#x43E; &amp;#x43A;&amp;#x43B;&amp;#x430;&amp;#x441;&amp;#x43E;&amp;#x432;&amp;#x435;, &amp;#x43A;&amp;#x430;&amp;#x442;&amp;#x43E; &amp;#x442;&amp;#x430;&amp;#x43A;&amp;#x430; &amp;#x441;&amp;#x435; &amp;#x43F;&amp;#x43E;&amp;#x441;&amp;#x442;&amp;#x438;&amp;#x433;&amp;#x430; &amp;#x43C;&amp;#x43D;&amp;#x43E;&amp;#x436;&amp;#x435;&amp;#x441;&amp;#x442;&amp;#x432;&amp;#x435;&amp;#x43D;&amp;#x43E; &amp;#x43D;&amp;#x430;&amp;#x441;&amp;#x43B;&amp;#x435;&amp;#x434;&amp;#x44F;&amp;#x432;&amp;#x430;&amp;#x43D;&amp;#x435;&amp;#x201D;\n&amp;#x43E;&amp;#x442;&amp;#x432;&amp;#x43E;&amp;#x440;&amp;#x435;&amp;#x43D;&amp;#x438; &amp;#x43A;&amp;#x43B;&amp;#x430;&amp;#x441;&amp;#x43E;&amp;#x432;&amp;#x435; - &amp;#x201C;&amp;#x43A;&amp;#x44A;&amp;#x43C; &amp;#x432;&amp;#x441;&amp;#x435;&amp;#x43A;&amp;#x438; &amp;#x43A;&amp;#x43B;&amp;#x430;&amp;#x441; &amp;#x43C;&amp;#x43E;&amp;#x433;&amp;#x430;&amp;#x442; &amp;#x434;&amp;#x430; &amp;#x441;&amp;#x435; &amp;#x434;&amp;#x43E;&amp;#x431;&amp;#x430;&amp;#x432;&amp;#x44F;&amp;#x442; &amp;#x43D;&amp;#x43E;&amp;#x432;&amp;#x438; &amp;#x430;&amp;#x442;&amp;#x440;&amp;#x438;&amp;#x431;&amp;#x443;&amp;#x442;&amp;#x438; &amp;#x438; &amp;#x43C;&amp;#x435;&amp;#x442;&amp;#x43E;&amp;#x434;&amp;#x438; &amp;#x43F;&amp;#x43E; &amp;#x432;&amp;#x440;&amp;#x435;&amp;#x43C;&amp;#x435; &amp;#x43D;&amp;#x430; &amp;#x438;&amp;#x437;&amp;#x43F;&amp;#x44A;&amp;#x43B;&amp;#x43D;&amp;#x435;&amp;#x43D;&amp;#x438;&amp;#x435; &amp;#x43D;&amp;#x430; &amp;#x43F;&amp;#x440;&amp;#x43E;&amp;#x433;&amp;#x440;&amp;#x430;&amp;#x43C;&amp;#x430;&amp;#x442;&amp;#x430;&amp;#x201D;\n&amp;#x431;&amp;#x43B;&amp;#x43E;&amp;#x43A;&amp;#x43E;&amp;#x432;&amp;#x435;\n&amp;#x430;&amp;#x43D;&amp;#x43E;&amp;#x43D;&amp;#x438;&amp;#x43C;&amp;#x43D;&amp;#x438; &amp;#x444;&amp;#x443;&amp;#x43D;&amp;#x43A;&amp;#x446;&amp;#x438;&amp;#x438;\n&amp;#x432;&amp;#x441;&amp;#x44F;&amp;#x43A;&amp;#x430; &amp;#x43E;&amp;#x43F;&amp;#x435;&amp;#x440;&amp;#x430;&amp;#x446;&amp;#x438;&amp;#x44F; &amp;#x432;&amp;#x440;&amp;#x44A;&amp;#x449;&amp;#x430; &amp;#x440;&amp;#x435;&amp;#x437;&amp;#x443;&amp;#x43B;&amp;#x442;&amp;#x430;&amp;#x442;\n&amp;#x432;&amp;#x441;&amp;#x438;&amp;#x447;&amp;#x43A;&amp;#x43E; &amp;#x435; &amp;#x438;&amp;#x437;&amp;#x43F;&amp;#x44A;&amp;#x43B;&amp;#x43D;&amp;#x438;&amp;#x43C; &amp;#x43A;&amp;#x43E;&amp;#x434; - &amp;#x201C;&amp;#x432;&amp;#x43A;&amp;#x43B;&amp;#x44E;&amp;#x447;&amp;#x438;&amp;#x442;&amp;#x435;&amp;#x43B;&amp;#x43D;&amp;#x43E; &amp;#x438; &amp;#x442;&amp;#x435;&amp;#x43B;&amp;#x430;&amp;#x442;&amp;#x430; &amp;#x43D;&amp;#x430; &amp;#x43A;&amp;#x43B;&amp;#x430;&amp;#x441;&amp;#x43E;&amp;#x432;&amp;#x435;&amp;#x442;&amp;#x435; &amp;#x432; &amp;#x43A;&amp;#x43E;&amp;#x439;&amp;#x442;&amp;#x43E; &amp;#x43C;&amp;#x43E;&amp;#x436;&amp;#x435; &amp;#x438;&amp;#x43C;&amp;#x430; &amp;#x446;&amp;#x438;&amp;#x43A;&amp;#x43B;&amp;#x438;, &amp;#x443;&amp;#x441;&amp;#x43B;&amp;#x43E;&amp;#x432;&amp;#x43D;&amp;#x438; &amp;#x43E;&amp;#x43F;&amp;#x435;&amp;#x440;&amp;#x430;&amp;#x442;&amp;#x43E;&amp;#x440;&amp;#x438; &amp;#x438; &amp;#x434;&amp;#x440;&amp;#x443;&amp;#x433;&amp;#x438;&amp;#x201D;\n&amp;#x438;&amp;#x437;&amp;#x447;&amp;#x438;&amp;#x441;&amp;#x442;&amp;#x435;&amp;#x43D; &amp;#x441;&amp;#x438;&amp;#x43D;&amp;#x442;&amp;#x430;&amp;#x43A;&amp;#x441;&amp;#x438;&amp;#x441; - &amp;#x201C;&amp;#x43D;&amp;#x435; &amp;#x435; &amp;#x437;&amp;#x430;&amp;#x434;&amp;#x44A;&amp;#x43B;&amp;#x436;&amp;#x438;&amp;#x442;&amp;#x435;&amp;#x43B;&amp;#x43D;&amp;#x43E;, &amp;#x434;&amp;#x430; &amp;#x441;&amp;#x435; &amp;#x43F;&amp;#x43E;&amp;#x441;&amp;#x442;&amp;#x430;&amp;#x432;&amp;#x44F;&amp;#x442; &amp;#x441;&amp;#x43A;&amp;#x43E;&amp;#x431;&amp;#x438;, &amp;#x442;&amp;#x43E;&amp;#x447;&amp;#x43A;&amp;#x430; &amp;#x438; &amp;#x437;&amp;#x430;&amp;#x43F;&amp;#x435;&amp;#x442;&amp;#x430;&amp;#x44F; &amp;#x438; &amp;#x434;&amp;#x440;&amp;#x443;&amp;#x433;&amp;#x438;&amp;#x201D;\n&amp;#x43C;&amp;#x435;&amp;#x442;&amp;#x430; &amp;#x43F;&amp;#x440;&amp;#x43E;&amp;#x433;&amp;#x440;&amp;#x430;&amp;#x43C;&amp;#x438;&amp;#x440;&amp;#x430;&amp;#x43D;&amp;#x435;\n&amp;#xA0;\n\n
  • \n
  • \n
  • \n
  • \n
  • &amp;#x420;&amp;#x430;&amp;#x437;&amp;#x440;&amp;#x430;&amp;#x431;&amp;#x43E;&amp;#x442;&amp;#x435;&amp;#x43D; &amp;#x43E;&amp;#x442; David Heinemeier Hansson &amp;#x43E;&amp;#x442; 37 Signals. &amp;#x41A;&amp;#x430;&amp;#x442;&amp;#x43E; &amp;#x435; Rails &amp;#x435; &amp;#x431;&amp;#x438;&amp;#x43B; &amp;#x438;&amp;#x437;&amp;#x432;&amp;#x43B;&amp;#x435;&amp;#x447;&amp;#x435;&amp;#x43D; &amp;#x43E;&amp;#x442; &amp;#x442;&amp;#x44F;&amp;#x445;&amp;#x43D;&amp;#x43E;&amp;#x442;&amp;#x43E; &amp;#x43F;&amp;#x440;&amp;#x438;&amp;#x43B;&amp;#x43E;&amp;#x436;&amp;#x435;&amp;#x43D;&amp;#x438;&amp;#x435; Basecamp. &amp;#x412; &amp;#x440;&amp;#x430;&amp;#x437;&amp;#x440;&amp;#x430;&amp;#x431;&amp;#x43E;&amp;#x442;&amp;#x430;&amp;#x43A;&amp;#x430;&amp;#x442;&amp;#x430; &amp;#x43D;&amp;#x430; Rails &amp;#x441;&amp;#x430; &amp;#x443;&amp;#x447;&amp;#x430;&amp;#x441;&amp;#x442;&amp;#x432;&amp;#x430;&amp;#x43B;&amp;#x438; &amp;#x43D;&amp;#x430;&amp;#x434; 1500 &amp;#x447;&amp;#x43E;&amp;#x432;&amp;#x435;&amp;#x43A;&amp;#x430; &amp;#x43A;&amp;#x44A;&amp;#x43C; &amp;#x43C;&amp;#x43E;&amp;#x43C;&amp;#x435;&amp;#x43D;&amp;#x442;&amp;#x430;.\n\n
  • \n
  • \n
  • \n
  • \n
  • \n
  • \n
  • \n
  • \n
  • \n
  • &amp;#x421;&amp;#x442;&amp;#x440;&amp;#x435;&amp;#x43C;&amp;#x435;&amp;#x436;&amp;#x44A;&amp;#x442; &amp;#x43D;&amp;#x430; Ruby &amp;#x435; &amp;#x434;&amp;#x430; &amp;#x441;&amp;#x43B;&amp;#x435;&amp;#x434;&amp;#x432;&amp;#x430; &amp;#x43F;&amp;#x440;&amp;#x438;&amp;#x43D;&amp;#x446;&amp;#x438;&amp;#x43F;&amp;#x430; &amp;#x43D;&amp;#x430; &amp;#x43D;&amp;#x430;&amp;#x439;-&amp;#x43C;&amp;#x430;&amp;#x43B;&amp;#x43A;&amp;#x430; &amp;#x438;&amp;#x437;&amp;#x43D;&amp;#x435;&amp;#x43D;&amp;#x430;&amp;#x434;&amp;#x430;. &amp;#x422;&amp;#x43E;&amp;#x432;&amp;#x430; &amp;#x43E;&amp;#x437;&amp;#x43D;&amp;#x430;&amp;#x447;&amp;#x430;&amp;#x432;&amp;#x430;, &amp;#x447;&amp;#x435; &amp;#x43F;&amp;#x43E;&amp;#x432;&amp;#x435;&amp;#x434;&amp;#x435;&amp;#x43D;&amp;#x438;&amp;#x435;&amp;#x442;&amp;#x43E; &amp;#x43D;&amp;#x430; &amp;#x435;&amp;#x437;&amp;#x438;&amp;#x43A;&amp;#x430; &amp;#x442;&amp;#x440;&amp;#x44F;&amp;#x431;&amp;#x432;&amp;#x430; &amp;#x434;&amp;#x430; &amp;#x435; &amp;#x438;&amp;#x43D;&amp;#x442;&amp;#x443;&amp;#x438;&amp;#x442;&amp;#x438;&amp;#x432;&amp;#x43D;&amp;#x43E; &amp;#x438; &amp;#x442;&amp;#x43E;&amp;#x439; &amp;#x434;&amp;#x430; &amp;#x440;&amp;#x430;&amp;#x431;&amp;#x43E;&amp;#x442;&amp;#x438; &amp;#x442;&amp;#x430;&amp;#x43A;&amp;#x430;, &amp;#x43A;&amp;#x430;&amp;#x43A;&amp;#x442;&amp;#x43E; &amp;#x43F;&amp;#x440;&amp;#x43E;&amp;#x433;&amp;#x440;&amp;#x430;&amp;#x43C;&amp;#x438;&amp;#x441;&amp;#x442;&amp;#x44A;&amp;#x442; &amp;#x431;&amp;#x438; &amp;#x43E;&amp;#x447;&amp;#x430;&amp;#x43A;&amp;#x432;&amp;#x430;&amp;#x43B;.\nRuby &amp;#x435; &amp;#x43E;&amp;#x431;&amp;#x435;&amp;#x43A;&amp;#x442;&amp;#x43D;&amp;#x43E;-&amp;#x43E;&amp;#x440;&amp;#x438;&amp;#x435;&amp;#x43D;&amp;#x442;&amp;#x438;&amp;#x440;&amp;#x430;&amp;#x43D;: &amp;#x432;&amp;#x441;&amp;#x435;&amp;#x43A;&amp;#x438; &amp;#x442;&amp;#x438;&amp;#x43F; &amp;#x434;&amp;#x430;&amp;#x43D;&amp;#x43D;&amp;#x438; &amp;#x435; &amp;#x43E;&amp;#x431;&amp;#x435;&amp;#x43A;&amp;#x442;, &amp;#x432;&amp;#x43A;&amp;#x43B;&amp;#x44E;&amp;#x447;&amp;#x438;&amp;#x442;&amp;#x435;&amp;#x43B;&amp;#x43D;&amp;#x43E; &amp;#x43A;&amp;#x43B;&amp;#x430;&amp;#x441;&amp;#x43E;&amp;#x432;&amp;#x435;, &amp;#x447;&amp;#x438;&amp;#x441;&amp;#x43B;&amp;#x430;, &amp;#x431;&amp;#x443;&amp;#x43B;&amp;#x435;&amp;#x432;&amp;#x438; &amp;#x441;&amp;#x442;&amp;#x43E;&amp;#x439;&amp;#x43D;&amp;#x43E;&amp;#x441;&amp;#x442;&amp;#x438;, &amp;#x43A;&amp;#x43E;&amp;#x438;&amp;#x442;&amp;#x43E; &amp;#x432; &amp;#x43C;&amp;#x43D;&amp;#x43E;&amp;#x433;&amp;#x43E; &amp;#x434;&amp;#x440;&amp;#x443;&amp;#x433;&amp;#x438; &amp;#x435;&amp;#x437;&amp;#x438;&amp;#x446;&amp;#x438; &amp;#x43E;&amp;#x43F;&amp;#x440;&amp;#x435;&amp;#x434;&amp;#x435;&amp;#x43B;&amp;#x44F;&amp;#x442; &amp;#x43A;&amp;#x430;&amp;#x442;&amp;#x43E; &amp;#x43F;&amp;#x440;&amp;#x438;&amp;#x43C;&amp;#x438;&amp;#x442;&amp;#x438;&amp;#x432;&amp;#x438;, &amp;#x430; &amp;#x43D;&amp;#x435; &amp;#x43A;&amp;#x430;&amp;#x442;&amp;#x43E; &amp;#x440;&amp;#x435;&amp;#x430;&amp;#x43B;&amp;#x43D;&amp;#x438; &amp;#x43E;&amp;#x431;&amp;#x435;&amp;#x43A;&amp;#x442;&amp;#x438;.\n\n&amp;#x41D;&amp;#x44F;&amp;#x43A;&amp;#x43E;&amp;#x438; &amp;#x43E;&amp;#x442; &amp;#x43D;&amp;#x430;&amp;#x439;-&amp;#x432;&amp;#x430;&amp;#x436;&amp;#x43D;&amp;#x438;&amp;#x442;&amp;#x435; &amp;#x445;&amp;#x430;&amp;#x440;&amp;#x430;&amp;#x43A;&amp;#x442;&amp;#x435;&amp;#x440;&amp;#x438;&amp;#x441;&amp;#x442;&amp;#x438;&amp;#x43A;&amp;#x438; &amp;#x43D;&amp;#x430; &amp;#x435;&amp;#x437;&amp;#x438;&amp;#x43A;&amp;#x430; &amp;#x441;&amp;#x430;: \n&amp;#x434;&amp;#x438;&amp;#x43C;&amp;#x438;&amp;#x447;&amp;#x43D;&amp;#x43E; &amp;#x43E;&amp;#x43F;&amp;#x440;&amp;#x435;&amp;#x434;&amp;#x435;&amp;#x43B;&amp;#x44F;&amp;#x43D;&amp;#x435; &amp;#x43D;&amp;#x430; &amp;#x442;&amp;#x438;&amp;#x43F;&amp;#x430; &amp;#x434;&amp;#x430;&amp;#x43D;&amp;#x43D;&amp;#x438;&amp;#x442;&amp;#x435;\n&amp;#x43C;&amp;#x43E;&amp;#x434;&amp;#x443;&amp;#x43B;&amp;#x438; - &amp;#x201C;&amp;#x432;&amp;#x44A;&amp;#x437;&amp;#x43C;&amp;#x43E;&amp;#x436;&amp;#x43D;&amp;#x43E;&amp;#x441;&amp;#x442; &amp;#x435;&amp;#x434;&amp;#x438;&amp;#x43D; &amp;#x43C;&amp;#x43E;&amp;#x434;&amp;#x443;&amp;#x43B; &amp;#x434;&amp;#x430; &amp;#x441;&amp;#x435; &amp;#x432;&amp;#x433;&amp;#x440;&amp;#x430;&amp;#x436;&amp;#x434;&amp;#x430; &amp;#x432; &amp;#x43C;&amp;#x43D;&amp;#x43E;&amp;#x436;&amp;#x435;&amp;#x441;&amp;#x442;&amp;#x432;&amp;#x43E; &amp;#x43A;&amp;#x43B;&amp;#x430;&amp;#x441;&amp;#x43E;&amp;#x432;&amp;#x435;, &amp;#x43A;&amp;#x430;&amp;#x442;&amp;#x43E; &amp;#x442;&amp;#x430;&amp;#x43A;&amp;#x430; &amp;#x441;&amp;#x435; &amp;#x43F;&amp;#x43E;&amp;#x441;&amp;#x442;&amp;#x438;&amp;#x433;&amp;#x430; &amp;#x43C;&amp;#x43D;&amp;#x43E;&amp;#x436;&amp;#x435;&amp;#x441;&amp;#x442;&amp;#x432;&amp;#x435;&amp;#x43D;&amp;#x43E; &amp;#x43D;&amp;#x430;&amp;#x441;&amp;#x43B;&amp;#x435;&amp;#x434;&amp;#x44F;&amp;#x432;&amp;#x430;&amp;#x43D;&amp;#x435;&amp;#x201D;\n&amp;#x43E;&amp;#x442;&amp;#x432;&amp;#x43E;&amp;#x440;&amp;#x435;&amp;#x43D;&amp;#x438; &amp;#x43A;&amp;#x43B;&amp;#x430;&amp;#x441;&amp;#x43E;&amp;#x432;&amp;#x435; - &amp;#x201C;&amp;#x43A;&amp;#x44A;&amp;#x43C; &amp;#x432;&amp;#x441;&amp;#x435;&amp;#x43A;&amp;#x438; &amp;#x43A;&amp;#x43B;&amp;#x430;&amp;#x441; &amp;#x43C;&amp;#x43E;&amp;#x433;&amp;#x430;&amp;#x442; &amp;#x434;&amp;#x430; &amp;#x441;&amp;#x435; &amp;#x434;&amp;#x43E;&amp;#x431;&amp;#x430;&amp;#x432;&amp;#x44F;&amp;#x442; &amp;#x43D;&amp;#x43E;&amp;#x432;&amp;#x438; &amp;#x430;&amp;#x442;&amp;#x440;&amp;#x438;&amp;#x431;&amp;#x443;&amp;#x442;&amp;#x438; &amp;#x438; &amp;#x43C;&amp;#x435;&amp;#x442;&amp;#x43E;&amp;#x434;&amp;#x438; &amp;#x43F;&amp;#x43E; &amp;#x432;&amp;#x440;&amp;#x435;&amp;#x43C;&amp;#x435; &amp;#x43D;&amp;#x430; &amp;#x438;&amp;#x437;&amp;#x43F;&amp;#x44A;&amp;#x43B;&amp;#x43D;&amp;#x435;&amp;#x43D;&amp;#x438;&amp;#x435; &amp;#x43D;&amp;#x430; &amp;#x43F;&amp;#x440;&amp;#x43E;&amp;#x433;&amp;#x440;&amp;#x430;&amp;#x43C;&amp;#x430;&amp;#x442;&amp;#x430;&amp;#x201D;\n&amp;#x431;&amp;#x43B;&amp;#x43E;&amp;#x43A;&amp;#x43E;&amp;#x432;&amp;#x435;\n&amp;#x430;&amp;#x43D;&amp;#x43E;&amp;#x43D;&amp;#x438;&amp;#x43C;&amp;#x43D;&amp;#x438; &amp;#x444;&amp;#x443;&amp;#x43D;&amp;#x43A;&amp;#x446;&amp;#x438;&amp;#x438;\n&amp;#x432;&amp;#x441;&amp;#x44F;&amp;#x43A;&amp;#x430; &amp;#x43E;&amp;#x43F;&amp;#x435;&amp;#x440;&amp;#x430;&amp;#x446;&amp;#x438;&amp;#x44F; &amp;#x432;&amp;#x440;&amp;#x44A;&amp;#x449;&amp;#x430; &amp;#x440;&amp;#x435;&amp;#x437;&amp;#x443;&amp;#x43B;&amp;#x442;&amp;#x430;&amp;#x442;\n&amp;#x432;&amp;#x441;&amp;#x438;&amp;#x447;&amp;#x43A;&amp;#x43E; &amp;#x435; &amp;#x438;&amp;#x437;&amp;#x43F;&amp;#x44A;&amp;#x43B;&amp;#x43D;&amp;#x438;&amp;#x43C; &amp;#x43A;&amp;#x43E;&amp;#x434; - &amp;#x201C;&amp;#x432;&amp;#x43A;&amp;#x43B;&amp;#x44E;&amp;#x447;&amp;#x438;&amp;#x442;&amp;#x435;&amp;#x43B;&amp;#x43D;&amp;#x43E; &amp;#x438; &amp;#x442;&amp;#x435;&amp;#x43B;&amp;#x430;&amp;#x442;&amp;#x430; &amp;#x43D;&amp;#x430; &amp;#x43A;&amp;#x43B;&amp;#x430;&amp;#x441;&amp;#x43E;&amp;#x432;&amp;#x435;&amp;#x442;&amp;#x435; &amp;#x432; &amp;#x43A;&amp;#x43E;&amp;#x439;&amp;#x442;&amp;#x43E; &amp;#x43C;&amp;#x43E;&amp;#x436;&amp;#x435; &amp;#x438;&amp;#x43C;&amp;#x430; &amp;#x446;&amp;#x438;&amp;#x43A;&amp;#x43B;&amp;#x438;, &amp;#x443;&amp;#x441;&amp;#x43B;&amp;#x43E;&amp;#x432;&amp;#x43D;&amp;#x438; &amp;#x43E;&amp;#x43F;&amp;#x435;&amp;#x440;&amp;#x430;&amp;#x442;&amp;#x43E;&amp;#x440;&amp;#x438; &amp;#x438; &amp;#x434;&amp;#x440;&amp;#x443;&amp;#x433;&amp;#x438;&amp;#x201D;\n&amp;#x438;&amp;#x437;&amp;#x447;&amp;#x438;&amp;#x441;&amp;#x442;&amp;#x435;&amp;#x43D; &amp;#x441;&amp;#x438;&amp;#x43D;&amp;#x442;&amp;#x430;&amp;#x43A;&amp;#x441;&amp;#x438;&amp;#x441; - &amp;#x201C;&amp;#x43D;&amp;#x435; &amp;#x435; &amp;#x437;&amp;#x430;&amp;#x434;&amp;#x44A;&amp;#x43B;&amp;#x436;&amp;#x438;&amp;#x442;&amp;#x435;&amp;#x43B;&amp;#x43D;&amp;#x43E;, &amp;#x434;&amp;#x430; &amp;#x441;&amp;#x435; &amp;#x43F;&amp;#x43E;&amp;#x441;&amp;#x442;&amp;#x430;&amp;#x432;&amp;#x44F;&amp;#x442; &amp;#x441;&amp;#x43A;&amp;#x43E;&amp;#x431;&amp;#x438;, &amp;#x442;&amp;#x43E;&amp;#x447;&amp;#x43A;&amp;#x430; &amp;#x438; &amp;#x437;&amp;#x430;&amp;#x43F;&amp;#x435;&amp;#x442;&amp;#x430;&amp;#x44F; &amp;#x438; &amp;#x434;&amp;#x440;&amp;#x443;&amp;#x433;&amp;#x438;&amp;#x201D;\n&amp;#x43C;&amp;#x435;&amp;#x442;&amp;#x430; &amp;#x43F;&amp;#x440;&amp;#x43E;&amp;#x433;&amp;#x440;&amp;#x430;&amp;#x43C;&amp;#x438;&amp;#x440;&amp;#x430;&amp;#x43D;&amp;#x435;\n&amp;#xA0;\n\n
  • Rails &amp;#x438;&amp;#x437;&amp;#x43F;&amp;#x43E;&amp;#x43B;&amp;#x437;&amp;#x432;&amp;#x430; Model-View-Controller &amp;#x430;&amp;#x440;&amp;#x445;&amp;#x438;&amp;#x442;&amp;#x435;&amp;#x43A;&amp;#x442;&amp;#x443;&amp;#x440;&amp;#x430;. &amp;#x427;&amp;#x438;&amp;#x44F;&amp;#x442;&amp;#x43E; &amp;#x43E;&amp;#x441;&amp;#x43D;&amp;#x43E;&amp;#x432;&amp;#x43D;&amp;#x430; &amp;#x446;&amp;#x435;&amp;#x43B; &amp;#x435; &amp;#x440;&amp;#x430;&amp;#x437;&amp;#x434;&amp;#x435;&amp;#x43B;&amp;#x44F;&amp;#x43D;&amp;#x435;&amp;#x442;&amp;#x43E; &amp;#x43D;&amp;#x430; &amp;#x431;&amp;#x438;&amp;#x437;&amp;#x43D;&amp;#x435;&amp;#x441; &amp;#x43B;&amp;#x43E;&amp;#x433;&amp;#x438;&amp;#x43A;&amp;#x430;&amp;#x442;&amp;#x430; &amp;#x43E;&amp;#x442; &amp;#x43F;&amp;#x43E;&amp;#x442;&amp;#x440;&amp;#x435;&amp;#x431;&amp;#x438;&amp;#x442;&amp;#x435;&amp;#x43B;&amp;#x441;&amp;#x43A;&amp;#x438;&amp;#x44F; &amp;#x438;&amp;#x43D;&amp;#x442;&amp;#x435;&amp;#x440;&amp;#x444;&amp;#x435;&amp;#x439;&amp;#x441;. &amp;#x41F;&amp;#x43E; &amp;#x442;&amp;#x43E;&amp;#x437;&amp;#x438; &amp;#x43D;&amp;#x430;&amp;#x447;&amp;#x438;&amp;#x43D; &amp;#x43A;&amp;#x43E;&amp;#x434;&amp;#x430; &amp;#x435; &amp;#x43F;&amp;#x43E;-&amp;#x43B;&amp;#x435;&amp;#x441;&amp;#x435;&amp;#x43D; &amp;#x437;&amp;#x430; &amp;#x442;&amp;#x435;&amp;#x441;&amp;#x442;&amp;#x432;&amp;#x430;&amp;#x43D;&amp;#x435;, &amp;#x43F;&amp;#x43E;&amp;#x434;&amp;#x434;&amp;#x440;&amp;#x44A;&amp;#x436;&amp;#x43A;&amp;#x430; &amp;#x438; &amp;#x431;&amp;#x44A;&amp;#x434;&amp;#x435;&amp;#x449;&amp;#x430; &amp;#x440;&amp;#x430;&amp;#x437;&amp;#x440;&amp;#x430;&amp;#x431;&amp;#x43E;&amp;#x442;&amp;#x43A;&amp;#x430;.\nModel - &amp;#x201C;&amp;#x43E;&amp;#x431;&amp;#x435;&amp;#x434;&amp;#x438;&amp;#x43D;&amp;#x44F;&amp;#x432;&amp;#x430; &amp;#x431;&amp;#x438;&amp;#x437;&amp;#x43D;&amp;#x435;&amp;#x441; &amp;#x43B;&amp;#x43E;&amp;#x433;&amp;#x438;&amp;#x43A;&amp;#x430;&amp;#x442;&amp;#x430; &amp;#x438; &amp;#x438;&amp;#x43D;&amp;#x444;&amp;#x440;&amp;#x430;&amp;#x441;&amp;#x442;&amp;#x440;&amp;#x443;&amp;#x43A;&amp;#x442;&amp;#x443;&amp;#x440;&amp;#x430;&amp;#x442;&amp;#x430; &amp;#x43D;&amp;#x430; &amp;#x43F;&amp;#x440;&amp;#x438;&amp;#x43B;&amp;#x43E;&amp;#x436;&amp;#x435;&amp;#x43D;&amp;#x438;&amp;#x435;&amp;#x442;&amp;#x43E;. &amp;#x41A;&amp;#x430;&amp;#x442;&amp;#x43E; &amp;#x43D;&amp;#x430;&amp;#x439;-&amp;#x447;&amp;#x435;&amp;#x441;&amp;#x442;&amp;#x43E; &amp;#x441;&amp;#x435; &amp;#x438;&amp;#x437;&amp;#x43F;&amp;#x43E;&amp;#x43B;&amp;#x437;&amp;#x432;&amp;#x430;&amp;#x442; ActiveRecord &amp;#x43E;&amp;#x431;&amp;#x435;&amp;#x43A;&amp;#x442;&amp;#x438;, &amp;#x447;&amp;#x440;&amp;#x435;&amp;#x437; &amp;#x43A;&amp;#x43E;&amp;#x438;&amp;#x442;&amp;#x43E; &amp;#x441;&amp;#x435; &amp;#x432;&amp;#x437;&amp;#x430;&amp;#x438;&amp;#x43C;&amp;#x43E;&amp;#x434;&amp;#x435;&amp;#x439;&amp;#x441;&amp;#x442;&amp;#x432;&amp;#x430; &amp;#x441; &amp;#x431;&amp;#x430;&amp;#x437;&amp;#x430;&amp;#x442;&amp;#x430; &amp;#x43E;&amp;#x442; &amp;#x434;&amp;#x430;&amp;#x43D;&amp;#x43D;&amp;#x438;. &amp;#x412; Rails &amp;#xA0;&amp;#x43F;&amp;#x43E;&amp;#x447;&amp;#x442;&amp;#x438; &amp;#x43D;&amp;#x438;&amp;#x43A;&amp;#x43E;&amp;#x433;&amp;#x430; &amp;#x43D;&amp;#x435; &amp;#x441;&amp;#x435; &amp;#x440;&amp;#x430;&amp;#x431;&amp;#x43E;&amp;#x442;&amp;#x438; &amp;#x434;&amp;#x438;&amp;#x440;&amp;#x435;&amp;#x43A;&amp;#x442;&amp;#x43D;&amp;#x43E; &amp;#x441; &amp;#x431;&amp;#x430;&amp;#x437;&amp;#x430;&amp;#x442;&amp;#x430; &amp;#x43E;&amp;#x442; &amp;#x434;&amp;#x430;&amp;#x43D;&amp;#x438; &amp;#x438; &amp;#x441; sql &amp;#x43A;&amp;#x43E;&amp;#x434;, &amp;#x430; &amp;#x441;&amp;#x435; &amp;#x43C;&amp;#x438;&amp;#x43D;&amp;#x430;&amp;#x432;&amp;#x430; &amp;#x43F;&amp;#x440;&amp;#x435;&amp;#x437; ActiveRecord &amp;#x43C;&amp;#x43E;&amp;#x434;&amp;#x435;&amp;#x43B;&amp;#x438;&amp;#x442;&amp;#x435;&amp;#x201D;\nView - &amp;#x201C;&amp;#x43F;&amp;#x440;&amp;#x435;&amp;#x434;&amp;#x441;&amp;#x442;&amp;#x430;&amp;#x432;&amp;#x43B;&amp;#x44F;&amp;#x432;&amp;#x430; &amp;#x43F;&amp;#x43E;&amp;#x442;&amp;#x440;&amp;#x435;&amp;#x431;&amp;#x438;&amp;#x442;&amp;#x435;&amp;#x43B;&amp;#x441;&amp;#x43A;&amp;#x438;&amp;#x44F; &amp;#x438;&amp;#x43D;&amp;#x442;&amp;#x435;&amp;#x440;&amp;#x444;&amp;#x435;&amp;#x439;&amp;#x441;. &amp;#x422;&amp;#x43E;&amp;#x432;&amp;#x430; &amp;#x43D;&amp;#x430;&amp;#x439;-&amp;#x447;&amp;#x435;&amp;#x441;&amp;#x442;&amp;#x43E; &amp;#x435; HTML &amp;#x43A;&amp;#x43E;&amp;#x434;&amp;#x430;&amp;#x201D;.\nController - &amp;#x201C;&amp;#x441;&amp;#x432;&amp;#x44A;&amp;#x440;&amp;#x437;&amp;#x432;&amp;#x430; &amp;#x43C;&amp;#x43E;&amp;#x434;&amp;#x435;&amp;#x43B;&amp;#x438;&amp;#x442;&amp;#x435; &amp;#x438; &amp;#x438;&amp;#x437;&amp;#x433;&amp;#x43B;&amp;#x435;&amp;#x434;&amp;#x438;&amp;#x442;&amp;#x435; &amp;#x438; &amp;#x432;&amp;#x440;&amp;#x44A;&amp;#x449;&amp;#x430; &amp;#x440;&amp;#x435;&amp;#x437;&amp;#x443;&amp;#x43B;&amp;#x442;&amp;#x430;&amp;#x442; &amp;#x43D;&amp;#x430; &amp;#x43F;&amp;#x43E;&amp;#x442;&amp;#x440;&amp;#x435;&amp;#x431;&amp;#x438;&amp;#x442;&amp;#x435;&amp;#x43B;&amp;#x44F;&amp;#x201D;.\n&amp;#xA0;\n\n
  • &amp;#x41A;&amp;#x430;&amp;#x43A; &amp;#x440;&amp;#x430;&amp;#x431;&amp;#x43E;&amp;#x442;&amp;#x438; &amp;#x435;&amp;#x434;&amp;#x43D;&amp;#x43E; Rails &amp;#x43F;&amp;#x440;&amp;#x438;&amp;#x43B;&amp;#x43E;&amp;#x436;&amp;#x435;&amp;#x43D;&amp;#x438;&amp;#x435;? \n&amp;#x41F;&amp;#x440;&amp;#x438; &amp;#x43F;&amp;#x440;&amp;#x438;&amp;#x441;&amp;#x442;&amp;#x438;&amp;#x433;&amp;#x430;&amp;#x43D;&amp;#x435; &amp;#x43D;&amp;#x430; &amp;#x437;&amp;#x430;&amp;#x43F;&amp;#x438;&amp;#x442;&amp;#x432;&amp;#x430;&amp;#x43D;&amp;#x435; &amp;#x43E;&amp;#x442; browser-&amp;#x430;. &amp;#xA0;&amp;#x41F;&amp;#x44A;&amp;#x440;&amp;#x432;&amp;#x43E; &amp;#x441;&amp;#x435; &amp;#x43C;&amp;#x438;&amp;#x43D;&amp;#x430;&amp;#x432;&amp;#x430; &amp;#x43F;&amp;#x440;&amp;#x435;&amp;#x437; Routing &amp;#x441;&amp;#x438;&amp;#x441;&amp;#x442;&amp;#x435;&amp;#x43C;&amp;#x430;&amp;#x442;&amp;#x430;, &amp;#x43A;&amp;#x43E;&amp;#x44F;&amp;#x442;&amp;#x43E; &amp;#x43E;&amp;#x43F;&amp;#x440;&amp;#x435;&amp;#x434;&amp;#x435;&amp;#x43B;&amp;#x44F;, &amp;#x43A;&amp;#x43E;&amp;#x439; &amp;#x43A;&amp;#x43E;&amp;#x43D;&amp;#x442;&amp;#x440;&amp;#x43E;&amp;#x43B;&amp;#x435;&amp;#x440; &amp;#x435; &amp;#x43E;&amp;#x442;&amp;#x433;&amp;#x43E;&amp;#x432;&amp;#x43E;&amp;#x440;&amp;#x435;&amp;#x43D; &amp;#x437;&amp;#x430; &amp;#x43E;&amp;#x431;&amp;#x440;&amp;#x430;&amp;#x431;&amp;#x43E;&amp;#x442;&amp;#x43A;&amp;#x430;&amp;#x442;&amp;#x430; &amp;#x43D;&amp;#x430; &amp;#x437;&amp;#x430;&amp;#x43F;&amp;#x438;&amp;#x442;&amp;#x432;&amp;#x430;&amp;#x43D;&amp;#x435;&amp;#x442;&amp;#x43E;. &amp;#x421;&amp;#x43B;&amp;#x435;&amp;#x434; &amp;#x442;&amp;#x43E;&amp;#x432;&amp;#x430; &amp;#x441;&amp;#x44A;&amp;#x43E;&amp;#x442;&amp;#x432;&amp;#x435;&amp;#x442;&amp;#x43D;&amp;#x438;&amp;#x44F; &amp;#x43A;&amp;#x43E;&amp;#x43D;&amp;#x442;&amp;#x440;&amp;#x43E;&amp;#x43B;&amp;#x435;&amp;#x440; &amp;#x432;&amp;#x437;&amp;#x430;&amp;#x438;&amp;#x43C;&amp;#x43E;&amp;#x434;&amp;#x435;&amp;#x439;&amp;#x441;&amp;#x442;&amp;#x432;&amp;#x430; &amp;#x441; &amp;#x431;&amp;#x438;&amp;#x437;&amp;#x43D;&amp;#x435;&amp;#x441; &amp;#x43C;&amp;#x43E;&amp;#x434;&amp;#x435;&amp;#x43B;&amp;#x438;&amp;#x442;&amp;#x435;.\n&amp;#x41A;&amp;#x43E;&amp;#x438;&amp;#x442;&amp;#x43E; &amp;#x441;&amp;#x430; &amp;#x43D;&amp;#x430;&amp;#x439;-&amp;#x447;&amp;#x435;&amp;#x441;&amp;#x442;&amp;#x43E; &amp;#x441;&amp;#x430; ActiveRecord &amp;#x43E;&amp;#x431;&amp;#x435;&amp;#x43A;&amp;#x442;&amp;#x438;, &amp;#x43A;&amp;#x43E;&amp;#x438;&amp;#x442;&amp;#x43E; &amp;#x441;&amp;#x438; &amp;#x432;&amp;#x437;&amp;#x430;&amp;#x438;&amp;#x43C;&amp;#x43E;&amp;#x434;&amp;#x435;&amp;#x439;&amp;#x441;&amp;#x442;&amp;#x432;&amp;#x430;&amp;#x442; &amp;#x441; &amp;#x431;&amp;#x430;&amp;#x437;&amp;#x430;&amp;#x442;&amp;#x430; &amp;#x43E;&amp;#x442; &amp;#x434;&amp;#x430;&amp;#x43D;&amp;#x43D;&amp;#x438;. \n&amp;#x421;&amp;#x43B;&amp;#x435;&amp;#x434; &amp;#x442;&amp;#x43E;&amp;#x432;&amp;#x430; &amp;#x43A;&amp;#x43E;&amp;#x43D;&amp;#x442;&amp;#x440;&amp;#x43E;&amp;#x43B;&amp;#x435;&amp;#x440;&amp;#x430; &amp;#x43F;&amp;#x440;&amp;#x435;&amp;#x434;&amp;#x430;&amp;#x432;&amp;#x430; &amp;#x43C;&amp;#x43E;&amp;#x434;&amp;#x435;&amp;#x43B;&amp;#x438;&amp;#x442;&amp;#x435; &amp;#x43D;&amp;#x430; View Layer-a, &amp;#x43A;&amp;#x43E;&amp;#x439;&amp;#x442;&amp;#x43E; &amp;#x433;&amp;#x435;&amp;#x43D;&amp;#x435;&amp;#x440;&amp;#x438;&amp;#x440;&amp;#x430; &amp;#x438; &amp;#x438;&amp;#x437;&amp;#x43F;&amp;#x440;&amp;#x430;&amp;#x449;&amp;#x430; &amp;#x43E;&amp;#x442;&amp;#x433;&amp;#x43E;&amp;#x432;&amp;#x43E;&amp;#x440; &amp;#x43D;&amp;#x430; &amp;#x431;&amp;#x440;&amp;#x430;&amp;#x443;&amp;#x437;&amp;#x44A;&amp;#x440;&amp;#x430;. &amp;#x41A;&amp;#x430;&amp;#x442;&amp;#x43E; &amp;#x442;&amp;#x43E;&amp;#x437;&amp;#x438; &amp;#x43E;&amp;#x442;&amp;#x433;&amp;#x43E;&amp;#x432;&amp;#x43E;&amp;#x440; &amp;#x43C;&amp;#x43E;&amp;#x436;&amp;#x435; &amp;#x434;&amp;#x430; &amp;#x435; html, xml, json, JavaScript &amp;#x438;&amp;#x43B;&amp;#x438; &amp;#x434;&amp;#x440;&amp;#x443;&amp;#x433; &amp;#x43A;&amp;#x43E;&amp;#x434;.\n\n
  • \n
  • \n
  • \n
  • \n
  • \n
  • \n
  • \n
  • \n
  • \n
  • \n
  • \n
  • \n
  • \n
  • \n
  • \n
  • \n
  • \n
  • \n
  • \n
  • \n
  • \n
  • \n
  • \n
  • \n
  • \n
  • \n
  • \n
  • \n
  • \n
  • \n
  • \n
  • \n
  • Taskar e &amp;#x440;&amp;#x430;&amp;#x437;&amp;#x440;&amp;#x430;&amp;#x431;&amp;#x43E;&amp;#x442;&amp;#x435;&amp;#x43D; &amp;#x447;&amp;#x440;&amp;#x435;&amp;#x437; &amp;#xA0;&amp;#x422;est Driven Development &amp;#x43C;&amp;#x435;&amp;#x442;&amp;#x43E;&amp;#x434;&amp;#x43E;&amp;#x43B;&amp;#x43E;&amp;#x433;&amp;#x438;&amp;#x44F;&amp;#x442;&amp;#x430;, &amp;#x447;&amp;#x438;&amp;#x44F;&amp;#x442;&amp;#x43E; &amp;#x43E;&amp;#x441;&amp;#x43D;&amp;#x43E;&amp;#x432;&amp;#x43D;&amp;#x430; &amp;#x438;&amp;#x434;&amp;#x435;&amp;#x44F; &amp;#x435; &amp;#x434;&amp;#x430; &amp;#x441;&amp;#x435; &amp;#x43F;&amp;#x438;&amp;#x448;&amp;#x435; &amp;#x43A;&amp;#x43E;&amp;#x434; &amp;#x432; 3 &amp;#x441;&amp;#x442;&amp;#x44A;&amp;#x43F;&amp;#x43A;&amp;#x438;:\n&amp;#x41F;&amp;#x44A;&amp;#x440;&amp;#x432;&amp;#x43E; &amp;#x441;&amp;#x435; &amp;#x434;&amp;#x43E;&amp;#x431;&amp;#x430;&amp;#x432;&amp;#x44F; &amp;#x442;&amp;#x435;&amp;#x441;&amp;#x442;, &amp;#x437;&amp;#x430; &amp;#x432;&amp;#x441;&amp;#x435; &amp;#x43E;&amp;#x449;&amp;#x435; &amp;#x43D;&amp;#x435; &amp;#x441;&amp;#x44A;&amp;#x449;&amp;#x435;&amp;#x441;&amp;#x442;&amp;#x432;&amp;#x443;&amp;#x432;&amp;#x430;&amp;#x449; &amp;#x43A;&amp;#x43E;&amp;#x434;. &amp;#x41A;&amp;#x43E;&amp;#x439;&amp;#x442;&amp;#x43E; &amp;#x442;&amp;#x440;&amp;#x44F;&amp;#x431;&amp;#x432;&amp;#x430; &amp;#x434;&amp;#x430; &amp;#x441;&amp;#x435; &amp;#x43C;&amp;#x430;&amp;#x440;&amp;#x43A;&amp;#x438;&amp;#x440;&amp;#x430; &amp;#x43A;&amp;#x430;&amp;#x442;&amp;#x43E; &amp;#x43D;&amp;#x435; &amp;#x443;&amp;#x441;&amp;#x43F;&amp;#x435;&amp;#x448;&amp;#x435;&amp;#x43D;\n&amp;#x421;&amp;#x43B;&amp;#x435;&amp;#x434; &amp;#x442;&amp;#x43E;&amp;#x432;&amp;#x430; &amp;#x441;&amp;#x435; &amp;#x43F;&amp;#x438;&amp;#x448;&amp;#x435; &amp;#x432;&amp;#x44A;&amp;#x437;&amp;#x43C;&amp;#x43E;&amp;#x436;&amp;#x43D;&amp;#x43E; &amp;#x43D;&amp;#x430;&amp;#x439;-&amp;#x43F;&amp;#x440;&amp;#x43E;&amp;#x441;&amp;#x442;&amp;#x438;&amp;#x44F; &amp;#x43A;&amp;#x43E;&amp;#x434;, &amp;#x441; &amp;#x43A;&amp;#x43E;&amp;#x439;&amp;#x442;&amp;#x43E; &amp;#x442;&amp;#x435;&amp;#x441;&amp;#x442;&amp;#x430; &amp;#x43C;&amp;#x438;&amp;#x43D;&amp;#x430;&amp;#x432;&amp;#x430; &amp;#x443;&amp;#x441;&amp;#x43F;&amp;#x435;&amp;#x448;&amp;#x43D;&amp;#x43E;.\n&amp;#x41D;&amp;#x430;&amp;#x43A;&amp;#x440;&amp;#x430;&amp;#x44F; &amp;#x441;&amp;#x435; &amp;#x43F;&amp;#x440;&amp;#x430;&amp;#x432;&amp;#x44F;&amp;#x442; &amp;#x43F;&amp;#x43E;&amp;#x434;&amp;#x43E;&amp;#x431;&amp;#x440;&amp;#x435;&amp;#x43D;&amp;#x438;&amp;#x44F; &amp;#x43F;&amp;#x43E; &amp;#x43A;&amp;#x43E;&amp;#x434;&amp;#x430;, &amp;#x438;&amp;#x437;&amp;#x447;&amp;#x438;&amp;#x441;&amp;#x442;&amp;#x432;&amp;#x430;&amp;#x442; &amp;#x441;&amp;#x435; &amp;#x43F;&amp;#x43E;&amp;#x432;&amp;#x442;&amp;#x43E;&amp;#x440;&amp;#x435;&amp;#x43D;&amp;#x438;&amp;#x44F;, &amp;#x434;&amp;#x43E;&amp;#x431;&amp;#x430;&amp;#x432;&amp;#x44F;&amp;#x442; &amp;#x441;&amp;#x435; &amp;#x43D;&amp;#x43E;&amp;#x432;&amp;#x438; &amp;#x442;&amp;#x435;&amp;#x441;&amp;#x442;&amp;#x43E;&amp;#x432;&amp;#x435; &amp;#x438; &amp;#x434;&amp;#x440;&amp;#x443;&amp;#x433;&amp;#x438;.\n\n&amp;#x41A;&amp;#x430;&amp;#x442;&amp;#x43E; &amp;#x442;&amp;#x435;&amp;#x437;&amp;#x438; 3 &amp;#x441;&amp;#x442;&amp;#x44A;&amp;#x43F;&amp;#x43A;&amp;#x438; &amp;#x441;&amp;#x435; &amp;#x43F;&amp;#x43E;&amp;#x432;&amp;#x442;&amp;#x430;&amp;#x440;&amp;#x44F;&amp;#x442; &amp;#x43D;&amp;#x435;&amp;#x43F;&amp;#x440;&amp;#x435;&amp;#x43A;&amp;#x44A;&amp;#x441;&amp;#x43D;&amp;#x430;&amp;#x442;&amp;#x43E; &amp;#x432; &amp;#x43F;&amp;#x440;&amp;#x43E;&amp;#x446;&amp;#x435;&amp;#x441;&amp;#x430; &amp;#x43D;&amp;#x430; &amp;#x440;&amp;#x430;&amp;#x437;&amp;#x440;&amp;#x430;&amp;#x431;&amp;#x43E;&amp;#x442;&amp;#x43A;&amp;#x430;. &amp;#x41A;&amp;#x430;&amp;#x442;&amp;#x43E; &amp;#x446;&amp;#x44F;&amp;#x43B;&amp;#x43E; &amp;#x442;&amp;#x43E;&amp;#x437;&amp;#x438; &amp;#x43C;&amp;#x435;&amp;#x442;&amp;#x43E;&amp;#x434; &amp;#x43D;&amp;#x430; &amp;#x440;&amp;#x430;&amp;#x431;&amp;#x43E;&amp;#x442;&amp;#x430; &amp;#x433;&amp;#x430;&amp;#x440;&amp;#x430;&amp;#x43D;&amp;#x442;&amp;#x438;&amp;#x440;&amp;#x430; &amp;#x447;&amp;#x435; 100% &amp;#x43E;&amp;#x442; &amp;#x43A;&amp;#x43E;&amp;#x434;&amp;#x430; &amp;#x449;&amp;#x435; &amp;#x435; &amp;#x43F;&amp;#x43E;&amp;#x43A;&amp;#x440;&amp;#x438;&amp;#x442; &amp;#x441; &amp;#x430;&amp;#x432;&amp;#x442;&amp;#x43E;&amp;#x43C;&amp;#x430;&amp;#x442;&amp;#x438;&amp;#x447;&amp;#x43D;&amp;#x438; &amp;#x442;&amp;#x435;&amp;#x441;&amp;#x442;&amp;#x43E;&amp;#x432;&amp;#x435;. &amp;#x41A;&amp;#x43E;&amp;#x435;&amp;#x442;&amp;#x43E; &amp;#x433;&amp;#x43E; &amp;#x43F;&amp;#x440;&amp;#x430;&amp;#x432;&amp;#x438; &amp;#x43B;&amp;#x435;&amp;#x441;&amp;#x435;&amp;#x43D; &amp;#x437;&amp;#x430; &amp;#x43F;&amp;#x43E;&amp;#x434;&amp;#x434;&amp;#x440;&amp;#x44A;&amp;#x436;&amp;#x43A;&amp;#x430; &amp;#x438; &amp;#x441; &amp;#x43F;&amp;#x43E;--&amp;#x434;&amp;#x43E;&amp;#x431;&amp;#x44A;&amp;#x440; &amp;#x434;&amp;#x438;&amp;#x437;&amp;#x430;&amp;#x439;&amp;#x43D;. &amp;#xA0;&amp;#x422;&amp;#x43E;&amp;#x432;&amp;#x430; &amp;#x43E;&amp;#x449;&amp;#x435; &amp;#x441;&amp;#x435; &amp;#x43D;&amp;#x430;&amp;#x440;&amp;#x438;&amp;#x447;&amp;#x430; Red-Green-Blue &amp;#x43D;&amp;#x430;&amp;#x447;&amp;#x438;&amp;#x43D; &amp;#x43D;&amp;#x430; &amp;#x440;&amp;#x430;&amp;#x431;&amp;#x43E;&amp;#x442;&amp;#x430;.\n&amp;#xA0;\n\n
  • Taskar e &amp;#x440;&amp;#x430;&amp;#x437;&amp;#x440;&amp;#x430;&amp;#x431;&amp;#x43E;&amp;#x442;&amp;#x435;&amp;#x43D; &amp;#x447;&amp;#x440;&amp;#x435;&amp;#x437; &amp;#xA0;&amp;#x422;est Driven Development &amp;#x43C;&amp;#x435;&amp;#x442;&amp;#x43E;&amp;#x434;&amp;#x43E;&amp;#x43B;&amp;#x43E;&amp;#x433;&amp;#x438;&amp;#x44F;&amp;#x442;&amp;#x430;, &amp;#x447;&amp;#x438;&amp;#x44F;&amp;#x442;&amp;#x43E; &amp;#x43E;&amp;#x441;&amp;#x43D;&amp;#x43E;&amp;#x432;&amp;#x43D;&amp;#x430; &amp;#x438;&amp;#x434;&amp;#x435;&amp;#x44F; &amp;#x435; &amp;#x434;&amp;#x430; &amp;#x441;&amp;#x435; &amp;#x43F;&amp;#x438;&amp;#x448;&amp;#x435; &amp;#x43A;&amp;#x43E;&amp;#x434; &amp;#x432; 3 &amp;#x441;&amp;#x442;&amp;#x44A;&amp;#x43F;&amp;#x43A;&amp;#x438;:\n&amp;#x41F;&amp;#x44A;&amp;#x440;&amp;#x432;&amp;#x43E; &amp;#x441;&amp;#x435; &amp;#x434;&amp;#x43E;&amp;#x431;&amp;#x430;&amp;#x432;&amp;#x44F; &amp;#x442;&amp;#x435;&amp;#x441;&amp;#x442;, &amp;#x437;&amp;#x430; &amp;#x432;&amp;#x441;&amp;#x435; &amp;#x43E;&amp;#x449;&amp;#x435; &amp;#x43D;&amp;#x435; &amp;#x441;&amp;#x44A;&amp;#x449;&amp;#x435;&amp;#x441;&amp;#x442;&amp;#x432;&amp;#x443;&amp;#x432;&amp;#x430;&amp;#x449; &amp;#x43A;&amp;#x43E;&amp;#x434;. &amp;#x41A;&amp;#x43E;&amp;#x439;&amp;#x442;&amp;#x43E; &amp;#x442;&amp;#x440;&amp;#x44F;&amp;#x431;&amp;#x432;&amp;#x430; &amp;#x434;&amp;#x430; &amp;#x441;&amp;#x435; &amp;#x43C;&amp;#x430;&amp;#x440;&amp;#x43A;&amp;#x438;&amp;#x440;&amp;#x430; &amp;#x43A;&amp;#x430;&amp;#x442;&amp;#x43E; &amp;#x43D;&amp;#x435; &amp;#x443;&amp;#x441;&amp;#x43F;&amp;#x435;&amp;#x448;&amp;#x435;&amp;#x43D;\n&amp;#x421;&amp;#x43B;&amp;#x435;&amp;#x434; &amp;#x442;&amp;#x43E;&amp;#x432;&amp;#x430; &amp;#x441;&amp;#x435; &amp;#x43F;&amp;#x438;&amp;#x448;&amp;#x435; &amp;#x432;&amp;#x44A;&amp;#x437;&amp;#x43C;&amp;#x43E;&amp;#x436;&amp;#x43D;&amp;#x43E; &amp;#x43D;&amp;#x430;&amp;#x439;-&amp;#x43F;&amp;#x440;&amp;#x43E;&amp;#x441;&amp;#x442;&amp;#x438;&amp;#x44F; &amp;#x43A;&amp;#x43E;&amp;#x434;, &amp;#x441; &amp;#x43A;&amp;#x43E;&amp;#x439;&amp;#x442;&amp;#x43E; &amp;#x442;&amp;#x435;&amp;#x441;&amp;#x442;&amp;#x430; &amp;#x43C;&amp;#x438;&amp;#x43D;&amp;#x430;&amp;#x432;&amp;#x430; &amp;#x443;&amp;#x441;&amp;#x43F;&amp;#x435;&amp;#x448;&amp;#x43D;&amp;#x43E;.\n&amp;#x41D;&amp;#x430;&amp;#x43A;&amp;#x440;&amp;#x430;&amp;#x44F; &amp;#x441;&amp;#x435; &amp;#x43F;&amp;#x440;&amp;#x430;&amp;#x432;&amp;#x44F;&amp;#x442; &amp;#x43F;&amp;#x43E;&amp;#x434;&amp;#x43E;&amp;#x431;&amp;#x440;&amp;#x435;&amp;#x43D;&amp;#x438;&amp;#x44F; &amp;#x43F;&amp;#x43E; &amp;#x43A;&amp;#x43E;&amp;#x434;&amp;#x430;, &amp;#x438;&amp;#x437;&amp;#x447;&amp;#x438;&amp;#x441;&amp;#x442;&amp;#x432;&amp;#x430;&amp;#x442; &amp;#x441;&amp;#x435; &amp;#x43F;&amp;#x43E;&amp;#x432;&amp;#x442;&amp;#x43E;&amp;#x440;&amp;#x435;&amp;#x43D;&amp;#x438;&amp;#x44F;, &amp;#x434;&amp;#x43E;&amp;#x431;&amp;#x430;&amp;#x432;&amp;#x44F;&amp;#x442; &amp;#x441;&amp;#x435; &amp;#x43D;&amp;#x43E;&amp;#x432;&amp;#x438; &amp;#x442;&amp;#x435;&amp;#x441;&amp;#x442;&amp;#x43E;&amp;#x432;&amp;#x435; &amp;#x438; &amp;#x434;&amp;#x440;&amp;#x443;&amp;#x433;&amp;#x438;.\n\n&amp;#x41A;&amp;#x430;&amp;#x442;&amp;#x43E; &amp;#x442;&amp;#x435;&amp;#x437;&amp;#x438; 3 &amp;#x441;&amp;#x442;&amp;#x44A;&amp;#x43F;&amp;#x43A;&amp;#x438; &amp;#x441;&amp;#x435; &amp;#x43F;&amp;#x43E;&amp;#x432;&amp;#x442;&amp;#x430;&amp;#x440;&amp;#x44F;&amp;#x442; &amp;#x43D;&amp;#x435;&amp;#x43F;&amp;#x440;&amp;#x435;&amp;#x43A;&amp;#x44A;&amp;#x441;&amp;#x43D;&amp;#x430;&amp;#x442;&amp;#x43E; &amp;#x432; &amp;#x43F;&amp;#x440;&amp;#x43E;&amp;#x446;&amp;#x435;&amp;#x441;&amp;#x430; &amp;#x43D;&amp;#x430; &amp;#x440;&amp;#x430;&amp;#x437;&amp;#x440;&amp;#x430;&amp;#x431;&amp;#x43E;&amp;#x442;&amp;#x43A;&amp;#x430;. &amp;#x41A;&amp;#x430;&amp;#x442;&amp;#x43E; &amp;#x446;&amp;#x44F;&amp;#x43B;&amp;#x43E; &amp;#x442;&amp;#x43E;&amp;#x437;&amp;#x438; &amp;#x43C;&amp;#x435;&amp;#x442;&amp;#x43E;&amp;#x434; &amp;#x43D;&amp;#x430; &amp;#x440;&amp;#x430;&amp;#x431;&amp;#x43E;&amp;#x442;&amp;#x430; &amp;#x433;&amp;#x430;&amp;#x440;&amp;#x430;&amp;#x43D;&amp;#x442;&amp;#x438;&amp;#x440;&amp;#x430; &amp;#x447;&amp;#x435; 100% &amp;#x43E;&amp;#x442; &amp;#x43A;&amp;#x43E;&amp;#x434;&amp;#x430; &amp;#x449;&amp;#x435; &amp;#x435; &amp;#x43F;&amp;#x43E;&amp;#x43A;&amp;#x440;&amp;#x438;&amp;#x442; &amp;#x441; &amp;#x430;&amp;#x432;&amp;#x442;&amp;#x43E;&amp;#x43C;&amp;#x430;&amp;#x442;&amp;#x438;&amp;#x447;&amp;#x43D;&amp;#x438; &amp;#x442;&amp;#x435;&amp;#x441;&amp;#x442;&amp;#x43E;&amp;#x432;&amp;#x435;. &amp;#x41A;&amp;#x43E;&amp;#x435;&amp;#x442;&amp;#x43E; &amp;#x433;&amp;#x43E; &amp;#x43F;&amp;#x440;&amp;#x430;&amp;#x432;&amp;#x438; &amp;#x43B;&amp;#x435;&amp;#x441;&amp;#x435;&amp;#x43D; &amp;#x437;&amp;#x430; &amp;#x43F;&amp;#x43E;&amp;#x434;&amp;#x434;&amp;#x440;&amp;#x44A;&amp;#x436;&amp;#x43A;&amp;#x430; &amp;#x438; &amp;#x441; &amp;#x43F;&amp;#x43E;--&amp;#x434;&amp;#x43E;&amp;#x431;&amp;#x44A;&amp;#x440; &amp;#x434;&amp;#x438;&amp;#x437;&amp;#x430;&amp;#x439;&amp;#x43D;. &amp;#xA0;&amp;#x422;&amp;#x43E;&amp;#x432;&amp;#x430; &amp;#x43E;&amp;#x449;&amp;#x435; &amp;#x441;&amp;#x435; &amp;#x43D;&amp;#x430;&amp;#x440;&amp;#x438;&amp;#x447;&amp;#x430; Red-Green-Blue &amp;#x43D;&amp;#x430;&amp;#x447;&amp;#x438;&amp;#x43D; &amp;#x43D;&amp;#x430; &amp;#x440;&amp;#x430;&amp;#x431;&amp;#x43E;&amp;#x442;&amp;#x430;.\n&amp;#xA0;\n\n
  • Taskar e &amp;#x440;&amp;#x430;&amp;#x437;&amp;#x440;&amp;#x430;&amp;#x431;&amp;#x43E;&amp;#x442;&amp;#x435;&amp;#x43D; &amp;#x447;&amp;#x440;&amp;#x435;&amp;#x437; &amp;#xA0;&amp;#x422;est Driven Development &amp;#x43C;&amp;#x435;&amp;#x442;&amp;#x43E;&amp;#x434;&amp;#x43E;&amp;#x43B;&amp;#x43E;&amp;#x433;&amp;#x438;&amp;#x44F;&amp;#x442;&amp;#x430;, &amp;#x447;&amp;#x438;&amp;#x44F;&amp;#x442;&amp;#x43E; &amp;#x43E;&amp;#x441;&amp;#x43D;&amp;#x43E;&amp;#x432;&amp;#x43D;&amp;#x430; &amp;#x438;&amp;#x434;&amp;#x435;&amp;#x44F; &amp;#x435; &amp;#x434;&amp;#x430; &amp;#x441;&amp;#x435; &amp;#x43F;&amp;#x438;&amp;#x448;&amp;#x435; &amp;#x43A;&amp;#x43E;&amp;#x434; &amp;#x432; 3 &amp;#x441;&amp;#x442;&amp;#x44A;&amp;#x43F;&amp;#x43A;&amp;#x438;:\n&amp;#x41F;&amp;#x44A;&amp;#x440;&amp;#x432;&amp;#x43E; &amp;#x441;&amp;#x435; &amp;#x434;&amp;#x43E;&amp;#x431;&amp;#x430;&amp;#x432;&amp;#x44F; &amp;#x442;&amp;#x435;&amp;#x441;&amp;#x442;, &amp;#x437;&amp;#x430; &amp;#x432;&amp;#x441;&amp;#x435; &amp;#x43E;&amp;#x449;&amp;#x435; &amp;#x43D;&amp;#x435; &amp;#x441;&amp;#x44A;&amp;#x449;&amp;#x435;&amp;#x441;&amp;#x442;&amp;#x432;&amp;#x443;&amp;#x432;&amp;#x430;&amp;#x449; &amp;#x43A;&amp;#x43E;&amp;#x434;. &amp;#x41A;&amp;#x43E;&amp;#x439;&amp;#x442;&amp;#x43E; &amp;#x442;&amp;#x440;&amp;#x44F;&amp;#x431;&amp;#x432;&amp;#x430; &amp;#x434;&amp;#x430; &amp;#x441;&amp;#x435; &amp;#x43C;&amp;#x430;&amp;#x440;&amp;#x43A;&amp;#x438;&amp;#x440;&amp;#x430; &amp;#x43A;&amp;#x430;&amp;#x442;&amp;#x43E; &amp;#x43D;&amp;#x435; &amp;#x443;&amp;#x441;&amp;#x43F;&amp;#x435;&amp;#x448;&amp;#x435;&amp;#x43D;\n&amp;#x421;&amp;#x43B;&amp;#x435;&amp;#x434; &amp;#x442;&amp;#x43E;&amp;#x432;&amp;#x430; &amp;#x441;&amp;#x435; &amp;#x43F;&amp;#x438;&amp;#x448;&amp;#x435; &amp;#x432;&amp;#x44A;&amp;#x437;&amp;#x43C;&amp;#x43E;&amp;#x436;&amp;#x43D;&amp;#x43E; &amp;#x43D;&amp;#x430;&amp;#x439;-&amp;#x43F;&amp;#x440;&amp;#x43E;&amp;#x441;&amp;#x442;&amp;#x438;&amp;#x44F; &amp;#x43A;&amp;#x43E;&amp;#x434;, &amp;#x441; &amp;#x43A;&amp;#x43E;&amp;#x439;&amp;#x442;&amp;#x43E; &amp;#x442;&amp;#x435;&amp;#x441;&amp;#x442;&amp;#x430; &amp;#x43C;&amp;#x438;&amp;#x43D;&amp;#x430;&amp;#x432;&amp;#x430; &amp;#x443;&amp;#x441;&amp;#x43F;&amp;#x435;&amp;#x448;&amp;#x43D;&amp;#x43E;.\n&amp;#x41D;&amp;#x430;&amp;#x43A;&amp;#x440;&amp;#x430;&amp;#x44F; &amp;#x441;&amp;#x435; &amp;#x43F;&amp;#x440;&amp;#x430;&amp;#x432;&amp;#x44F;&amp;#x442; &amp;#x43F;&amp;#x43E;&amp;#x434;&amp;#x43E;&amp;#x431;&amp;#x440;&amp;#x435;&amp;#x43D;&amp;#x438;&amp;#x44F; &amp;#x43F;&amp;#x43E; &amp;#x43A;&amp;#x43E;&amp;#x434;&amp;#x430;, &amp;#x438;&amp;#x437;&amp;#x447;&amp;#x438;&amp;#x441;&amp;#x442;&amp;#x432;&amp;#x430;&amp;#x442; &amp;#x441;&amp;#x435; &amp;#x43F;&amp;#x43E;&amp;#x432;&amp;#x442;&amp;#x43E;&amp;#x440;&amp;#x435;&amp;#x43D;&amp;#x438;&amp;#x44F;, &amp;#x434;&amp;#x43E;&amp;#x431;&amp;#x430;&amp;#x432;&amp;#x44F;&amp;#x442; &amp;#x441;&amp;#x435; &amp;#x43D;&amp;#x43E;&amp;#x432;&amp;#x438; &amp;#x442;&amp;#x435;&amp;#x441;&amp;#x442;&amp;#x43E;&amp;#x432;&amp;#x435; &amp;#x438; &amp;#x434;&amp;#x440;&amp;#x443;&amp;#x433;&amp;#x438;.\n\n&amp;#x41A;&amp;#x430;&amp;#x442;&amp;#x43E; &amp;#x442;&amp;#x435;&amp;#x437;&amp;#x438; 3 &amp;#x441;&amp;#x442;&amp;#x44A;&amp;#x43F;&amp;#x43A;&amp;#x438; &amp;#x441;&amp;#x435; &amp;#x43F;&amp;#x43E;&amp;#x432;&amp;#x442;&amp;#x430;&amp;#x440;&amp;#x44F;&amp;#x442; &amp;#x43D;&amp;#x435;&amp;#x43F;&amp;#x440;&amp;#x435;&amp;#x43A;&amp;#x44A;&amp;#x441;&amp;#x43D;&amp;#x430;&amp;#x442;&amp;#x43E; &amp;#x432; &amp;#x43F;&amp;#x440;&amp;#x43E;&amp;#x446;&amp;#x435;&amp;#x441;&amp;#x430; &amp;#x43D;&amp;#x430; &amp;#x440;&amp;#x430;&amp;#x437;&amp;#x440;&amp;#x430;&amp;#x431;&amp;#x43E;&amp;#x442;&amp;#x43A;&amp;#x430;. &amp;#x41A;&amp;#x430;&amp;#x442;&amp;#x43E; &amp;#x446;&amp;#x44F;&amp;#x43B;&amp;#x43E; &amp;#x442;&amp;#x43E;&amp;#x437;&amp;#x438; &amp;#x43C;&amp;#x435;&amp;#x442;&amp;#x43E;&amp;#x434; &amp;#x43D;&amp;#x430; &amp;#x440;&amp;#x430;&amp;#x431;&amp;#x43E;&amp;#x442;&amp;#x430; &amp;#x433;&amp;#x430;&amp;#x440;&amp;#x430;&amp;#x43D;&amp;#x442;&amp;#x438;&amp;#x440;&amp;#x430; &amp;#x447;&amp;#x435; 100% &amp;#x43E;&amp;#x442; &amp;#x43A;&amp;#x43E;&amp;#x434;&amp;#x430; &amp;#x449;&amp;#x435; &amp;#x435; &amp;#x43F;&amp;#x43E;&amp;#x43A;&amp;#x440;&amp;#x438;&amp;#x442; &amp;#x441; &amp;#x430;&amp;#x432;&amp;#x442;&amp;#x43E;&amp;#x43C;&amp;#x430;&amp;#x442;&amp;#x438;&amp;#x447;&amp;#x43D;&amp;#x438; &amp;#x442;&amp;#x435;&amp;#x441;&amp;#x442;&amp;#x43E;&amp;#x432;&amp;#x435;. &amp;#x41A;&amp;#x43E;&amp;#x435;&amp;#x442;&amp;#x43E; &amp;#x433;&amp;#x43E; &amp;#x43F;&amp;#x440;&amp;#x430;&amp;#x432;&amp;#x438; &amp;#x43B;&amp;#x435;&amp;#x441;&amp;#x435;&amp;#x43D; &amp;#x437;&amp;#x430; &amp;#x43F;&amp;#x43E;&amp;#x434;&amp;#x434;&amp;#x440;&amp;#x44A;&amp;#x436;&amp;#x43A;&amp;#x430; &amp;#x438; &amp;#x441; &amp;#x43F;&amp;#x43E;--&amp;#x434;&amp;#x43E;&amp;#x431;&amp;#x44A;&amp;#x440; &amp;#x434;&amp;#x438;&amp;#x437;&amp;#x430;&amp;#x439;&amp;#x43D;. &amp;#xA0;&amp;#x422;&amp;#x43E;&amp;#x432;&amp;#x430; &amp;#x43E;&amp;#x449;&amp;#x435; &amp;#x441;&amp;#x435; &amp;#x43D;&amp;#x430;&amp;#x440;&amp;#x438;&amp;#x447;&amp;#x430; Red-Green-Blue &amp;#x43D;&amp;#x430;&amp;#x447;&amp;#x438;&amp;#x43D; &amp;#x43D;&amp;#x430; &amp;#x440;&amp;#x430;&amp;#x431;&amp;#x43E;&amp;#x442;&amp;#x430;.\n&amp;#xA0;\n\n
  • Taskar e &amp;#x440;&amp;#x430;&amp;#x437;&amp;#x440;&amp;#x430;&amp;#x431;&amp;#x43E;&amp;#x442;&amp;#x435;&amp;#x43D; &amp;#x447;&amp;#x440;&amp;#x435;&amp;#x437; &amp;#xA0;&amp;#x422;est Driven Development &amp;#x43C;&amp;#x435;&amp;#x442;&amp;#x43E;&amp;#x434;&amp;#x43E;&amp;#x43B;&amp;#x43E;&amp;#x433;&amp;#x438;&amp;#x44F;&amp;#x442;&amp;#x430;, &amp;#x447;&amp;#x438;&amp;#x44F;&amp;#x442;&amp;#x43E; &amp;#x43E;&amp;#x441;&amp;#x43D;&amp;#x43E;&amp;#x432;&amp;#x43D;&amp;#x430; &amp;#x438;&amp;#x434;&amp;#x435;&amp;#x44F; &amp;#x435; &amp;#x434;&amp;#x430; &amp;#x441;&amp;#x435; &amp;#x43F;&amp;#x438;&amp;#x448;&amp;#x435; &amp;#x43A;&amp;#x43E;&amp;#x434; &amp;#x432; 3 &amp;#x441;&amp;#x442;&amp;#x44A;&amp;#x43F;&amp;#x43A;&amp;#x438;:\n&amp;#x41F;&amp;#x44A;&amp;#x440;&amp;#x432;&amp;#x43E; &amp;#x441;&amp;#x435; &amp;#x434;&amp;#x43E;&amp;#x431;&amp;#x430;&amp;#x432;&amp;#x44F; &amp;#x442;&amp;#x435;&amp;#x441;&amp;#x442;, &amp;#x437;&amp;#x430; &amp;#x432;&amp;#x441;&amp;#x435; &amp;#x43E;&amp;#x449;&amp;#x435; &amp;#x43D;&amp;#x435; &amp;#x441;&amp;#x44A;&amp;#x449;&amp;#x435;&amp;#x441;&amp;#x442;&amp;#x432;&amp;#x443;&amp;#x432;&amp;#x430;&amp;#x449; &amp;#x43A;&amp;#x43E;&amp;#x434;. &amp;#x41A;&amp;#x43E;&amp;#x439;&amp;#x442;&amp;#x43E; &amp;#x442;&amp;#x440;&amp;#x44F;&amp;#x431;&amp;#x432;&amp;#x430; &amp;#x434;&amp;#x430; &amp;#x441;&amp;#x435; &amp;#x43C;&amp;#x430;&amp;#x440;&amp;#x43A;&amp;#x438;&amp;#x440;&amp;#x430; &amp;#x43A;&amp;#x430;&amp;#x442;&amp;#x43E; &amp;#x43D;&amp;#x435; &amp;#x443;&amp;#x441;&amp;#x43F;&amp;#x435;&amp;#x448;&amp;#x435;&amp;#x43D;\n&amp;#x421;&amp;#x43B;&amp;#x435;&amp;#x434; &amp;#x442;&amp;#x43E;&amp;#x432;&amp;#x430; &amp;#x441;&amp;#x435; &amp;#x43F;&amp;#x438;&amp;#x448;&amp;#x435; &amp;#x432;&amp;#x44A;&amp;#x437;&amp;#x43C;&amp;#x43E;&amp;#x436;&amp;#x43D;&amp;#x43E; &amp;#x43D;&amp;#x430;&amp;#x439;-&amp;#x43F;&amp;#x440;&amp;#x43E;&amp;#x441;&amp;#x442;&amp;#x438;&amp;#x44F; &amp;#x43A;&amp;#x43E;&amp;#x434;, &amp;#x441; &amp;#x43A;&amp;#x43E;&amp;#x439;&amp;#x442;&amp;#x43E; &amp;#x442;&amp;#x435;&amp;#x441;&amp;#x442;&amp;#x430; &amp;#x43C;&amp;#x438;&amp;#x43D;&amp;#x430;&amp;#x432;&amp;#x430; &amp;#x443;&amp;#x441;&amp;#x43F;&amp;#x435;&amp;#x448;&amp;#x43D;&amp;#x43E;.\n&amp;#x41D;&amp;#x430;&amp;#x43A;&amp;#x440;&amp;#x430;&amp;#x44F; &amp;#x441;&amp;#x435; &amp;#x43F;&amp;#x440;&amp;#x430;&amp;#x432;&amp;#x44F;&amp;#x442; &amp;#x43F;&amp;#x43E;&amp;#x434;&amp;#x43E;&amp;#x431;&amp;#x440;&amp;#x435;&amp;#x43D;&amp;#x438;&amp;#x44F; &amp;#x43F;&amp;#x43E; &amp;#x43A;&amp;#x43E;&amp;#x434;&amp;#x430;, &amp;#x438;&amp;#x437;&amp;#x447;&amp;#x438;&amp;#x441;&amp;#x442;&amp;#x432;&amp;#x430;&amp;#x442; &amp;#x441;&amp;#x435; &amp;#x43F;&amp;#x43E;&amp;#x432;&amp;#x442;&amp;#x43E;&amp;#x440;&amp;#x435;&amp;#x43D;&amp;#x438;&amp;#x44F;, &amp;#x434;&amp;#x43E;&amp;#x431;&amp;#x430;&amp;#x432;&amp;#x44F;&amp;#x442; &amp;#x441;&amp;#x435; &amp;#x43D;&amp;#x43E;&amp;#x432;&amp;#x438; &amp;#x442;&amp;#x435;&amp;#x441;&amp;#x442;&amp;#x43E;&amp;#x432;&amp;#x435; &amp;#x438; &amp;#x434;&amp;#x440;&amp;#x443;&amp;#x433;&amp;#x438;.\n\n&amp;#x41A;&amp;#x430;&amp;#x442;&amp;#x43E; &amp;#x442;&amp;#x435;&amp;#x437;&amp;#x438; 3 &amp;#x441;&amp;#x442;&amp;#x44A;&amp;#x43F;&amp;#x43A;&amp;#x438; &amp;#x441;&amp;#x435; &amp;#x43F;&amp;#x43E;&amp;#x432;&amp;#x442;&amp;#x430;&amp;#x440;&amp;#x44F;&amp;#x442; &amp;#x43D;&amp;#x435;&amp;#x43F;&amp;#x440;&amp;#x435;&amp;#x43A;&amp;#x44A;&amp;#x441;&amp;#x43D;&amp;#x430;&amp;#x442;&amp;#x43E; &amp;#x432; &amp;#x43F;&amp;#x440;&amp;#x43E;&amp;#x446;&amp;#x435;&amp;#x441;&amp;#x430; &amp;#x43D;&amp;#x430; &amp;#x440;&amp;#x430;&amp;#x437;&amp;#x440;&amp;#x430;&amp;#x431;&amp;#x43E;&amp;#x442;&amp;#x43A;&amp;#x430;. &amp;#x41A;&amp;#x430;&amp;#x442;&amp;#x43E; &amp;#x446;&amp;#x44F;&amp;#x43B;&amp;#x43E; &amp;#x442;&amp;#x43E;&amp;#x437;&amp;#x438; &amp;#x43C;&amp;#x435;&amp;#x442;&amp;#x43E;&amp;#x434; &amp;#x43D;&amp;#x430; &amp;#x440;&amp;#x430;&amp;#x431;&amp;#x43E;&amp;#x442;&amp;#x430; &amp;#x433;&amp;#x430;&amp;#x440;&amp;#x430;&amp;#x43D;&amp;#x442;&amp;#x438;&amp;#x440;&amp;#x430; &amp;#x447;&amp;#x435; 100% &amp;#x43E;&amp;#x442; &amp;#x43A;&amp;#x43E;&amp;#x434;&amp;#x430; &amp;#x449;&amp;#x435; &amp;#x435; &amp;#x43F;&amp;#x43E;&amp;#x43A;&amp;#x440;&amp;#x438;&amp;#x442; &amp;#x441; &amp;#x430;&amp;#x432;&amp;#x442;&amp;#x43E;&amp;#x43C;&amp;#x430;&amp;#x442;&amp;#x438;&amp;#x447;&amp;#x43D;&amp;#x438; &amp;#x442;&amp;#x435;&amp;#x441;&amp;#x442;&amp;#x43E;&amp;#x432;&amp;#x435;. &amp;#x41A;&amp;#x43E;&amp;#x435;&amp;#x442;&amp;#x43E; &amp;#x433;&amp;#x43E; &amp;#x43F;&amp;#x440;&amp;#x430;&amp;#x432;&amp;#x438; &amp;#x43B;&amp;#x435;&amp;#x441;&amp;#x435;&amp;#x43D; &amp;#x437;&amp;#x430; &amp;#x43F;&amp;#x43E;&amp;#x434;&amp;#x434;&amp;#x440;&amp;#x44A;&amp;#x436;&amp;#x43A;&amp;#x430; &amp;#x438; &amp;#x441; &amp;#x43F;&amp;#x43E;--&amp;#x434;&amp;#x43E;&amp;#x431;&amp;#x44A;&amp;#x440; &amp;#x434;&amp;#x438;&amp;#x437;&amp;#x430;&amp;#x439;&amp;#x43D;. &amp;#xA0;&amp;#x422;&amp;#x43E;&amp;#x432;&amp;#x430; &amp;#x43E;&amp;#x449;&amp;#x435; &amp;#x441;&amp;#x435; &amp;#x43D;&amp;#x430;&amp;#x440;&amp;#x438;&amp;#x447;&amp;#x430; Red-Green-Blue &amp;#x43D;&amp;#x430;&amp;#x447;&amp;#x438;&amp;#x43D; &amp;#x43D;&amp;#x430; &amp;#x440;&amp;#x430;&amp;#x431;&amp;#x43E;&amp;#x442;&amp;#x430;.\n&amp;#xA0;\n\n
  • \n
  • \n
  • \n
  • \n
  • &amp;#x421;&amp;#x442;&amp;#x440;&amp;#x435;&amp;#x43C;&amp;#x435;&amp;#x436;&amp;#x44A;&amp;#x442; &amp;#x43D;&amp;#x430; Ruby &amp;#x435; &amp;#x434;&amp;#x430; &amp;#x441;&amp;#x43B;&amp;#x435;&amp;#x434;&amp;#x432;&amp;#x430; &amp;#x43F;&amp;#x440;&amp;#x438;&amp;#x43D;&amp;#x446;&amp;#x438;&amp;#x43F;&amp;#x430; &amp;#x43D;&amp;#x430; &amp;#x43D;&amp;#x430;&amp;#x439;-&amp;#x43C;&amp;#x430;&amp;#x43B;&amp;#x43A;&amp;#x430; &amp;#x438;&amp;#x437;&amp;#x43D;&amp;#x435;&amp;#x43D;&amp;#x430;&amp;#x434;&amp;#x430;. &amp;#x422;&amp;#x43E;&amp;#x432;&amp;#x430; &amp;#x43E;&amp;#x437;&amp;#x43D;&amp;#x430;&amp;#x447;&amp;#x430;&amp;#x432;&amp;#x430;, &amp;#x447;&amp;#x435; &amp;#x43F;&amp;#x43E;&amp;#x432;&amp;#x435;&amp;#x434;&amp;#x435;&amp;#x43D;&amp;#x438;&amp;#x435;&amp;#x442;&amp;#x43E; &amp;#x43D;&amp;#x430; &amp;#x435;&amp;#x437;&amp;#x438;&amp;#x43A;&amp;#x430; &amp;#x442;&amp;#x440;&amp;#x44F;&amp;#x431;&amp;#x432;&amp;#x430; &amp;#x434;&amp;#x430; &amp;#x435; &amp;#x438;&amp;#x43D;&amp;#x442;&amp;#x443;&amp;#x438;&amp;#x442;&amp;#x438;&amp;#x432;&amp;#x43D;&amp;#x43E; &amp;#x438; &amp;#x442;&amp;#x43E;&amp;#x439; &amp;#x434;&amp;#x430; &amp;#x440;&amp;#x430;&amp;#x431;&amp;#x43E;&amp;#x442;&amp;#x438; &amp;#x442;&amp;#x430;&amp;#x43A;&amp;#x430;, &amp;#x43A;&amp;#x430;&amp;#x43A;&amp;#x442;&amp;#x43E; &amp;#x43F;&amp;#x440;&amp;#x43E;&amp;#x433;&amp;#x440;&amp;#x430;&amp;#x43C;&amp;#x438;&amp;#x441;&amp;#x442;&amp;#x44A;&amp;#x442; &amp;#x431;&amp;#x438; &amp;#x43E;&amp;#x447;&amp;#x430;&amp;#x43A;&amp;#x432;&amp;#x430;&amp;#x43B;.\nRuby &amp;#x435; &amp;#x43E;&amp;#x431;&amp;#x435;&amp;#x43A;&amp;#x442;&amp;#x43D;&amp;#x43E;-&amp;#x43E;&amp;#x440;&amp;#x438;&amp;#x435;&amp;#x43D;&amp;#x442;&amp;#x438;&amp;#x440;&amp;#x430;&amp;#x43D;: &amp;#x432;&amp;#x441;&amp;#x435;&amp;#x43A;&amp;#x438; &amp;#x442;&amp;#x438;&amp;#x43F; &amp;#x434;&amp;#x430;&amp;#x43D;&amp;#x43D;&amp;#x438; &amp;#x435; &amp;#x43E;&amp;#x431;&amp;#x435;&amp;#x43A;&amp;#x442;, &amp;#x432;&amp;#x43A;&amp;#x43B;&amp;#x44E;&amp;#x447;&amp;#x438;&amp;#x442;&amp;#x435;&amp;#x43B;&amp;#x43D;&amp;#x43E; &amp;#x43A;&amp;#x43B;&amp;#x430;&amp;#x441;&amp;#x43E;&amp;#x432;&amp;#x435;, &amp;#x447;&amp;#x438;&amp;#x441;&amp;#x43B;&amp;#x430;, &amp;#x431;&amp;#x443;&amp;#x43B;&amp;#x435;&amp;#x432;&amp;#x438; &amp;#x441;&amp;#x442;&amp;#x43E;&amp;#x439;&amp;#x43D;&amp;#x43E;&amp;#x441;&amp;#x442;&amp;#x438;, &amp;#x43A;&amp;#x43E;&amp;#x438;&amp;#x442;&amp;#x43E; &amp;#x432; &amp;#x43C;&amp;#x43D;&amp;#x43E;&amp;#x433;&amp;#x43E; &amp;#x434;&amp;#x440;&amp;#x443;&amp;#x433;&amp;#x438; &amp;#x435;&amp;#x437;&amp;#x438;&amp;#x446;&amp;#x438; &amp;#x43E;&amp;#x43F;&amp;#x440;&amp;#x435;&amp;#x434;&amp;#x435;&amp;#x43B;&amp;#x44F;&amp;#x442; &amp;#x43A;&amp;#x430;&amp;#x442;&amp;#x43E; &amp;#x43F;&amp;#x440;&amp;#x438;&amp;#x43C;&amp;#x438;&amp;#x442;&amp;#x438;&amp;#x432;&amp;#x438;, &amp;#x430; &amp;#x43D;&amp;#x435; &amp;#x43A;&amp;#x430;&amp;#x442;&amp;#x43E; &amp;#x440;&amp;#x435;&amp;#x430;&amp;#x43B;&amp;#x43D;&amp;#x438; &amp;#x43E;&amp;#x431;&amp;#x435;&amp;#x43A;&amp;#x442;&amp;#x438;.\n\n&amp;#x41D;&amp;#x44F;&amp;#x43A;&amp;#x43E;&amp;#x438; &amp;#x43E;&amp;#x442; &amp;#x43D;&amp;#x430;&amp;#x439;-&amp;#x432;&amp;#x430;&amp;#x436;&amp;#x43D;&amp;#x438;&amp;#x442;&amp;#x435; &amp;#x445;&amp;#x430;&amp;#x440;&amp;#x430;&amp;#x43A;&amp;#x442;&amp;#x435;&amp;#x440;&amp;#x438;&amp;#x441;&amp;#x442;&amp;#x438;&amp;#x43A;&amp;#x438; &amp;#x43D;&amp;#x430; &amp;#x435;&amp;#x437;&amp;#x438;&amp;#x43A;&amp;#x430; &amp;#x441;&amp;#x430;: \n&amp;#x434;&amp;#x438;&amp;#x43C;&amp;#x438;&amp;#x447;&amp;#x43D;&amp;#x43E; &amp;#x43E;&amp;#x43F;&amp;#x440;&amp;#x435;&amp;#x434;&amp;#x435;&amp;#x43B;&amp;#x44F;&amp;#x43D;&amp;#x435; &amp;#x43D;&amp;#x430; &amp;#x442;&amp;#x438;&amp;#x43F;&amp;#x430; &amp;#x434;&amp;#x430;&amp;#x43D;&amp;#x43D;&amp;#x438;&amp;#x442;&amp;#x435;\n&amp;#x43C;&amp;#x43E;&amp;#x434;&amp;#x443;&amp;#x43B;&amp;#x438; - &amp;#x201C;&amp;#x432;&amp;#x44A;&amp;#x437;&amp;#x43C;&amp;#x43E;&amp;#x436;&amp;#x43D;&amp;#x43E;&amp;#x441;&amp;#x442; &amp;#x435;&amp;#x434;&amp;#x438;&amp;#x43D; &amp;#x43C;&amp;#x43E;&amp;#x434;&amp;#x443;&amp;#x43B; &amp;#x434;&amp;#x430; &amp;#x441;&amp;#x435; &amp;#x432;&amp;#x433;&amp;#x440;&amp;#x430;&amp;#x436;&amp;#x434;&amp;#x430; &amp;#x432; &amp;#x43C;&amp;#x43D;&amp;#x43E;&amp;#x436;&amp;#x435;&amp;#x441;&amp;#x442;&amp;#x432;&amp;#x43E; &amp;#x43A;&amp;#x43B;&amp;#x430;&amp;#x441;&amp;#x43E;&amp;#x432;&amp;#x435;, &amp;#x43A;&amp;#x430;&amp;#x442;&amp;#x43E; &amp;#x442;&amp;#x430;&amp;#x43A;&amp;#x430; &amp;#x441;&amp;#x435; &amp;#x43F;&amp;#x43E;&amp;#x441;&amp;#x442;&amp;#x438;&amp;#x433;&amp;#x430; &amp;#x43C;&amp;#x43D;&amp;#x43E;&amp;#x436;&amp;#x435;&amp;#x441;&amp;#x442;&amp;#x432;&amp;#x435;&amp;#x43D;&amp;#x43E; &amp;#x43D;&amp;#x430;&amp;#x441;&amp;#x43B;&amp;#x435;&amp;#x434;&amp;#x44F;&amp;#x432;&amp;#x430;&amp;#x43D;&amp;#x435;&amp;#x201D;\n&amp;#x43E;&amp;#x442;&amp;#x432;&amp;#x43E;&amp;#x440;&amp;#x435;&amp;#x43D;&amp;#x438; &amp;#x43A;&amp;#x43B;&amp;#x430;&amp;#x441;&amp;#x43E;&amp;#x432;&amp;#x435; - &amp;#x201C;&amp;#x43A;&amp;#x44A;&amp;#x43C; &amp;#x432;&amp;#x441;&amp;#x435;&amp;#x43A;&amp;#x438; &amp;#x43A;&amp;#x43B;&amp;#x430;&amp;#x441; &amp;#x43C;&amp;#x43E;&amp;#x433;&amp;#x430;&amp;#x442; &amp;#x434;&amp;#x430; &amp;#x441;&amp;#x435; &amp;#x434;&amp;#x43E;&amp;#x431;&amp;#x430;&amp;#x432;&amp;#x44F;&amp;#x442; &amp;#x43D;&amp;#x43E;&amp;#x432;&amp;#x438; &amp;#x430;&amp;#x442;&amp;#x440;&amp;#x438;&amp;#x431;&amp;#x443;&amp;#x442;&amp;#x438; &amp;#x438; &amp;#x43C;&amp;#x435;&amp;#x442;&amp;#x43E;&amp;#x434;&amp;#x438; &amp;#x43F;&amp;#x43E; &amp;#x432;&amp;#x440;&amp;#x435;&amp;#x43C;&amp;#x435; &amp;#x43D;&amp;#x430; &amp;#x438;&amp;#x437;&amp;#x43F;&amp;#x44A;&amp;#x43B;&amp;#x43D;&amp;#x435;&amp;#x43D;&amp;#x438;&amp;#x435; &amp;#x43D;&amp;#x430; &amp;#x43F;&amp;#x440;&amp;#x43E;&amp;#x433;&amp;#x440;&amp;#x430;&amp;#x43C;&amp;#x430;&amp;#x442;&amp;#x430;&amp;#x201D;\n&amp;#x431;&amp;#x43B;&amp;#x43E;&amp;#x43A;&amp;#x43E;&amp;#x432;&amp;#x435;\n&amp;#x430;&amp;#x43D;&amp;#x43E;&amp;#x43D;&amp;#x438;&amp;#x43C;&amp;#x43D;&amp;#x438; &amp;#x444;&amp;#x443;&amp;#x43D;&amp;#x43A;&amp;#x446;&amp;#x438;&amp;#x438;\n&amp;#x432;&amp;#x441;&amp;#x44F;&amp;#x43A;&amp;#x430; &amp;#x43E;&amp;#x43F;&amp;#x435;&amp;#x440;&amp;#x430;&amp;#x446;&amp;#x438;&amp;#x44F; &amp;#x432;&amp;#x440;&amp;#x44A;&amp;#x449;&amp;#x430; &amp;#x440;&amp;#x435;&amp;#x437;&amp;#x443;&amp;#x43B;&amp;#x442;&amp;#x430;&amp;#x442;\n&amp;#x432;&amp;#x441;&amp;#x438;&amp;#x447;&amp;#x43A;&amp;#x43E; &amp;#x435; &amp;#x438;&amp;#x437;&amp;#x43F;&amp;#x44A;&amp;#x43B;&amp;#x43D;&amp;#x438;&amp;#x43C; &amp;#x43A;&amp;#x43E;&amp;#x434; - &amp;#x201C;&amp;#x432;&amp;#x43A;&amp;#x43B;&amp;#x44E;&amp;#x447;&amp;#x438;&amp;#x442;&amp;#x435;&amp;#x43B;&amp;#x43D;&amp;#x43E; &amp;#x438; &amp;#x442;&amp;#x435;&amp;#x43B;&amp;#x430;&amp;#x442;&amp;#x430; &amp;#x43D;&amp;#x430; &amp;#x43A;&amp;#x43B;&amp;#x430;&amp;#x441;&amp;#x43E;&amp;#x432;&amp;#x435;&amp;#x442;&amp;#x435; &amp;#x432; &amp;#x43A;&amp;#x43E;&amp;#x439;&amp;#x442;&amp;#x43E; &amp;#x43C;&amp;#x43E;&amp;#x436;&amp;#x435; &amp;#x438;&amp;#x43C;&amp;#x430; &amp;#x446;&amp;#x438;&amp;#x43A;&amp;#x43B;&amp;#x438;, &amp;#x443;&amp;#x441;&amp;#x43B;&amp;#x43E;&amp;#x432;&amp;#x43D;&amp;#x438; &amp;#x43E;&amp;#x43F;&amp;#x435;&amp;#x440;&amp;#x430;&amp;#x442;&amp;#x43E;&amp;#x440;&amp;#x438; &amp;#x438; &amp;#x434;&amp;#x440;&amp;#x443;&amp;#x433;&amp;#x438;&amp;#x201D;\n&amp;#x438;&amp;#x437;&amp;#x447;&amp;#x438;&amp;#x441;&amp;#x442;&amp;#x435;&amp;#x43D; &amp;#x441;&amp;#x438;&amp;#x43D;&amp;#x442;&amp;#x430;&amp;#x43A;&amp;#x441;&amp;#x438;&amp;#x441; - &amp;#x201C;&amp;#x43D;&amp;#x435; &amp;#x435; &amp;#x437;&amp;#x430;&amp;#x434;&amp;#x44A;&amp;#x43B;&amp;#x436;&amp;#x438;&amp;#x442;&amp;#x435;&amp;#x43B;&amp;#x43D;&amp;#x43E;, &amp;#x434;&amp;#x430; &amp;#x441;&amp;#x435; &amp;#x43F;&amp;#x43E;&amp;#x441;&amp;#x442;&amp;#x430;&amp;#x432;&amp;#x44F;&amp;#x442; &amp;#x441;&amp;#x43A;&amp;#x43E;&amp;#x431;&amp;#x438;, &amp;#x442;&amp;#x43E;&amp;#x447;&amp;#x43A;&amp;#x430; &amp;#x438; &amp;#x437;&amp;#x430;&amp;#x43F;&amp;#x435;&amp;#x442;&amp;#x430;&amp;#x44F; &amp;#x438; &amp;#x434;&amp;#x440;&amp;#x443;&amp;#x433;&amp;#x438;&amp;#x201D;\n&amp;#x43C;&amp;#x435;&amp;#x442;&amp;#x430; &amp;#x43F;&amp;#x440;&amp;#x43E;&amp;#x433;&amp;#x440;&amp;#x430;&amp;#x43C;&amp;#x438;&amp;#x440;&amp;#x430;&amp;#x43D;&amp;#x435;\n&amp;#xA0;\n\n
  • &amp;#x421;&amp;#x442;&amp;#x440;&amp;#x435;&amp;#x43C;&amp;#x435;&amp;#x436;&amp;#x44A;&amp;#x442; &amp;#x43D;&amp;#x430; Ruby &amp;#x435; &amp;#x434;&amp;#x430; &amp;#x441;&amp;#x43B;&amp;#x435;&amp;#x434;&amp;#x432;&amp;#x430; &amp;#x43F;&amp;#x440;&amp;#x438;&amp;#x43D;&amp;#x446;&amp;#x438;&amp;#x43F;&amp;#x430; &amp;#x43D;&amp;#x430; &amp;#x43D;&amp;#x430;&amp;#x439;-&amp;#x43C;&amp;#x430;&amp;#x43B;&amp;#x43A;&amp;#x430; &amp;#x438;&amp;#x437;&amp;#x43D;&amp;#x435;&amp;#x43D;&amp;#x430;&amp;#x434;&amp;#x430;. &amp;#x422;&amp;#x43E;&amp;#x432;&amp;#x430; &amp;#x43E;&amp;#x437;&amp;#x43D;&amp;#x430;&amp;#x447;&amp;#x430;&amp;#x432;&amp;#x430;, &amp;#x447;&amp;#x435; &amp;#x43F;&amp;#x43E;&amp;#x432;&amp;#x435;&amp;#x434;&amp;#x435;&amp;#x43D;&amp;#x438;&amp;#x435;&amp;#x442;&amp;#x43E; &amp;#x43D;&amp;#x430; &amp;#x435;&amp;#x437;&amp;#x438;&amp;#x43A;&amp;#x430; &amp;#x442;&amp;#x440;&amp;#x44F;&amp;#x431;&amp;#x432;&amp;#x430; &amp;#x434;&amp;#x430; &amp;#x435; &amp;#x438;&amp;#x43D;&amp;#x442;&amp;#x443;&amp;#x438;&amp;#x442;&amp;#x438;&amp;#x432;&amp;#x43D;&amp;#x43E; &amp;#x438; &amp;#x442;&amp;#x43E;&amp;#x439; &amp;#x434;&amp;#x430; &amp;#x440;&amp;#x430;&amp;#x431;&amp;#x43E;&amp;#x442;&amp;#x438; &amp;#x442;&amp;#x430;&amp;#x43A;&amp;#x430;, &amp;#x43A;&amp;#x430;&amp;#x43A;&amp;#x442;&amp;#x43E; &amp;#x43F;&amp;#x440;&amp;#x43E;&amp;#x433;&amp;#x440;&amp;#x430;&amp;#x43C;&amp;#x438;&amp;#x441;&amp;#x442;&amp;#x44A;&amp;#x442; &amp;#x431;&amp;#x438; &amp;#x43E;&amp;#x447;&amp;#x430;&amp;#x43A;&amp;#x432;&amp;#x430;&amp;#x43B;.\nRuby &amp;#x435; &amp;#x43E;&amp;#x431;&amp;#x435;&amp;#x43A;&amp;#x442;&amp;#x43D;&amp;#x43E;-&amp;#x43E;&amp;#x440;&amp;#x438;&amp;#x435;&amp;#x43D;&amp;#x442;&amp;#x438;&amp;#x440;&amp;#x430;&amp;#x43D;: &amp;#x432;&amp;#x441;&amp;#x435;&amp;#x43A;&amp;#x438; &amp;#x442;&amp;#x438;&amp;#x43F; &amp;#x434;&amp;#x430;&amp;#x43D;&amp;#x43D;&amp;#x438; &amp;#x435; &amp;#x43E;&amp;#x431;&amp;#x435;&amp;#x43A;&amp;#x442;, &amp;#x432;&amp;#x43A;&amp;#x43B;&amp;#x44E;&amp;#x447;&amp;#x438;&amp;#x442;&amp;#x435;&amp;#x43B;&amp;#x43D;&amp;#x43E; &amp;#x43A;&amp;#x43B;&amp;#x430;&amp;#x441;&amp;#x43E;&amp;#x432;&amp;#x435;, &amp;#x447;&amp;#x438;&amp;#x441;&amp;#x43B;&amp;#x430;, &amp;#x431;&amp;#x443;&amp;#x43B;&amp;#x435;&amp;#x432;&amp;#x438; &amp;#x441;&amp;#x442;&amp;#x43E;&amp;#x439;&amp;#x43D;&amp;#x43E;&amp;#x441;&amp;#x442;&amp;#x438;, &amp;#x43A;&amp;#x43E;&amp;#x438;&amp;#x442;&amp;#x43E; &amp;#x432; &amp;#x43C;&amp;#x43D;&amp;#x43E;&amp;#x433;&amp;#x43E; &amp;#x434;&amp;#x440;&amp;#x443;&amp;#x433;&amp;#x438; &amp;#x435;&amp;#x437;&amp;#x438;&amp;#x446;&amp;#x438; &amp;#x43E;&amp;#x43F;&amp;#x440;&amp;#x435;&amp;#x434;&amp;#x435;&amp;#x43B;&amp;#x44F;&amp;#x442; &amp;#x43A;&amp;#x430;&amp;#x442;&amp;#x43E; &amp;#x43F;&amp;#x440;&amp;#x438;&amp;#x43C;&amp;#x438;&amp;#x442;&amp;#x438;&amp;#x432;&amp;#x438;, &amp;#x430; &amp;#x43D;&amp;#x435; &amp;#x43A;&amp;#x430;&amp;#x442;&amp;#x43E; &amp;#x440;&amp;#x435;&amp;#x430;&amp;#x43B;&amp;#x43D;&amp;#x438; &amp;#x43E;&amp;#x431;&amp;#x435;&amp;#x43A;&amp;#x442;&amp;#x438;.\n\n&amp;#x41D;&amp;#x44F;&amp;#x43A;&amp;#x43E;&amp;#x438; &amp;#x43E;&amp;#x442; &amp;#x43D;&amp;#x430;&amp;#x439;-&amp;#x432;&amp;#x430;&amp;#x436;&amp;#x43D;&amp;#x438;&amp;#x442;&amp;#x435; &amp;#x445;&amp;#x430;&amp;#x440;&amp;#x430;&amp;#x43A;&amp;#x442;&amp;#x435;&amp;#x440;&amp;#x438;&amp;#x441;&amp;#x442;&amp;#x438;&amp;#x43A;&amp;#x438; &amp;#x43D;&amp;#x430; &amp;#x435;&amp;#x437;&amp;#x438;&amp;#x43A;&amp;#x430; &amp;#x441;&amp;#x430;: \n&amp;#x434;&amp;#x438;&amp;#x43C;&amp;#x438;&amp;#x447;&amp;#x43D;&amp;#x43E; &amp;#x43E;&amp;#x43F;&amp;#x440;&amp;#x435;&amp;#x434;&amp;#x435;&amp;#x43B;&amp;#x44F;&amp;#x43D;&amp;#x435; &amp;#x43D;&amp;#x430; &amp;#x442;&amp;#x438;&amp;#x43F;&amp;#x430; &amp;#x434;&amp;#x430;&amp;#x43D;&amp;#x43D;&amp;#x438;&amp;#x442;&amp;#x435;\n&amp;#x43C;&amp;#x43E;&amp;#x434;&amp;#x443;&amp;#x43B;&amp;#x438; - &amp;#x201C;&amp;#x432;&amp;#x44A;&amp;#x437;&amp;#x43C;&amp;#x43E;&amp;#x436;&amp;#x43D;&amp;#x43E;&amp;#x441;&amp;#x442; &amp;#x435;&amp;#x434;&amp;#x438;&amp;#x43D; &amp;#x43C;&amp;#x43E;&amp;#x434;&amp;#x443;&amp;#x43B; &amp;#x434;&amp;#x430; &amp;#x441;&amp;#x435; &amp;#x432;&amp;#x433;&amp;#x440;&amp;#x430;&amp;#x436;&amp;#x434;&amp;#x430; &amp;#x432; &amp;#x43C;&amp;#x43D;&amp;#x43E;&amp;#x436;&amp;#x435;&amp;#x441;&amp;#x442;&amp;#x432;&amp;#x43E; &amp;#x43A;&amp;#x43B;&amp;#x430;&amp;#x441;&amp;#x43E;&amp;#x432;&amp;#x435;, &amp;#x43A;&amp;#x430;&amp;#x442;&amp;#x43E; &amp;#x442;&amp;#x430;&amp;#x43A;&amp;#x430; &amp;#x441;&amp;#x435; &amp;#x43F;&amp;#x43E;&amp;#x441;&amp;#x442;&amp;#x438;&amp;#x433;&amp;#x430; &amp;#x43C;&amp;#x43D;&amp;#x43E;&amp;#x436;&amp;#x435;&amp;#x441;&amp;#x442;&amp;#x432;&amp;#x435;&amp;#x43D;&amp;#x43E; &amp;#x43D;&amp;#x430;&amp;#x441;&amp;#x43B;&amp;#x435;&amp;#x434;&amp;#x44F;&amp;#x432;&amp;#x430;&amp;#x43D;&amp;#x435;&amp;#x201D;\n&amp;#x43E;&amp;#x442;&amp;#x432;&amp;#x43E;&amp;#x440;&amp;#x435;&amp;#x43D;&amp;#x438; &amp;#x43A;&amp;#x43B;&amp;#x430;&amp;#x441;&amp;#x43E;&amp;#x432;&amp;#x435; - &amp;#x201C;&amp;#x43A;&amp;#x44A;&amp;#x43C; &amp;#x432;&amp;#x441;&amp;#x435;&amp;#x43A;&amp;#x438; &amp;#x43A;&amp;#x43B;&amp;#x430;&amp;#x441; &amp;#x43C;&amp;#x43E;&amp;#x433;&amp;#x430;&amp;#x442; &amp;#x434;&amp;#x430; &amp;#x441;&amp;#x435; &amp;#x434;&amp;#x43E;&amp;#x431;&amp;#x430;&amp;#x432;&amp;#x44F;&amp;#x442; &amp;#x43D;&amp;#x43E;&amp;#x432;&amp;#x438; &amp;#x430;&amp;#x442;&amp;#x440;&amp;#x438;&amp;#x431;&amp;#x443;&amp;#x442;&amp;#x438; &amp;#x438; &amp;#x43C;&amp;#x435;&amp;#x442;&amp;#x43E;&amp;#x434;&amp;#x438; &amp;#x43F;&amp;#x43E; &amp;#x432;&amp;#x440;&amp;#x435;&amp;#x43C;&amp;#x435; &amp;#x43D;&amp;#x430; &amp;#x438;&amp;#x437;&amp;#x43F;&amp;#x44A;&amp;#x43B;&amp;#x43D;&amp;#x435;&amp;#x43D;&amp;#x438;&amp;#x435; &amp;#x43D;&amp;#x430; &amp;#x43F;&amp;#x440;&amp;#x43E;&amp;#x433;&amp;#x440;&amp;#x430;&amp;#x43C;&amp;#x430;&amp;#x442;&amp;#x430;&amp;#x201D;\n&amp;#x431;&amp;#x43B;&amp;#x43E;&amp;#x43A;&amp;#x43E;&amp;#x432;&amp;#x435;\n&amp;#x430;&amp;#x43D;&amp;#x43E;&amp;#x43D;&amp;#x438;&amp;#x43C;&amp;#x43D;&amp;#x438; &amp;#x444;&amp;#x443;&amp;#x43D;&amp;#x43A;&amp;#x446;&amp;#x438;&amp;#x438;\n&amp;#x432;&amp;#x441;&amp;#x44F;&amp;#x43A;&amp;#x430; &amp;#x43E;&amp;#x43F;&amp;#x435;&amp;#x440;&amp;#x430;&amp;#x446;&amp;#x438;&amp;#x44F; &amp;#x432;&amp;#x440;&amp;#x44A;&amp;#x449;&amp;#x430; &amp;#x440;&amp;#x435;&amp;#x437;&amp;#x443;&amp;#x43B;&amp;#x442;&amp;#x430;&amp;#x442;\n&amp;#x432;&amp;#x441;&amp;#x438;&amp;#x447;&amp;#x43A;&amp;#x43E; &amp;#x435; &amp;#x438;&amp;#x437;&amp;#x43F;&amp;#x44A;&amp;#x43B;&amp;#x43D;&amp;#x438;&amp;#x43C; &amp;#x43A;&amp;#x43E;&amp;#x434; - &amp;#x201C;&amp;#x432;&amp;#x43A;&amp;#x43B;&amp;#x44E;&amp;#x447;&amp;#x438;&amp;#x442;&amp;#x435;&amp;#x43B;&amp;#x43D;&amp;#x43E; &amp;#x438; &amp;#x442;&amp;#x435;&amp;#x43B;&amp;#x430;&amp;#x442;&amp;#x430; &amp;#x43D;&amp;#x430; &amp;#x43A;&amp;#x43B;&amp;#x430;&amp;#x441;&amp;#x43E;&amp;#x432;&amp;#x435;&amp;#x442;&amp;#x435; &amp;#x432; &amp;#x43A;&amp;#x43E;&amp;#x439;&amp;#x442;&amp;#x43E; &amp;#x43C;&amp;#x43E;&amp;#x436;&amp;#x435; &amp;#x438;&amp;#x43C;&amp;#x430; &amp;#x446;&amp;#x438;&amp;#x43A;&amp;#x43B;&amp;#x438;, &amp;#x443;&amp;#x441;&amp;#x43B;&amp;#x43E;&amp;#x432;&amp;#x43D;&amp;#x438; &amp;#x43E;&amp;#x43F;&amp;#x435;&amp;#x440;&amp;#x430;&amp;#x442;&amp;#x43E;&amp;#x440;&amp;#x438; &amp;#x438; &amp;#x434;&amp;#x440;&amp;#x443;&amp;#x433;&amp;#x438;&amp;#x201D;\n&amp;#x438;&amp;#x437;&amp;#x447;&amp;#x438;&amp;#x441;&amp;#x442;&amp;#x435;&amp;#x43D; &amp;#x441;&amp;#x438;&amp;#x43D;&amp;#x442;&amp;#x430;&amp;#x43A;&amp;#x441;&amp;#x438;&amp;#x441; - &amp;#x201C;&amp;#x43D;&amp;#x435; &amp;#x435; &amp;#x437;&amp;#x430;&amp;#x434;&amp;#x44A;&amp;#x43B;&amp;#x436;&amp;#x438;&amp;#x442;&amp;#x435;&amp;#x43B;&amp;#x43D;&amp;#x43E;, &amp;#x434;&amp;#x430; &amp;#x441;&amp;#x435; &amp;#x43F;&amp;#x43E;&amp;#x441;&amp;#x442;&amp;#x430;&amp;#x432;&amp;#x44F;&amp;#x442; &amp;#x441;&amp;#x43A;&amp;#x43E;&amp;#x431;&amp;#x438;, &amp;#x442;&amp;#x43E;&amp;#x447;&amp;#x43A;&amp;#x430; &amp;#x438; &amp;#x437;&amp;#x430;&amp;#x43F;&amp;#x435;&amp;#x442;&amp;#x430;&amp;#x44F; &amp;#x438; &amp;#x434;&amp;#x440;&amp;#x443;&amp;#x433;&amp;#x438;&amp;#x201D;\n&amp;#x43C;&amp;#x435;&amp;#x442;&amp;#x430; &amp;#x43F;&amp;#x440;&amp;#x43E;&amp;#x433;&amp;#x440;&amp;#x430;&amp;#x43C;&amp;#x438;&amp;#x440;&amp;#x430;&amp;#x43D;&amp;#x435;\n&amp;#xA0;\n\n
  • &amp;#x421;&amp;#x442;&amp;#x440;&amp;#x435;&amp;#x43C;&amp;#x435;&amp;#x436;&amp;#x44A;&amp;#x442; &amp;#x43D;&amp;#x430; Ruby &amp;#x435; &amp;#x434;&amp;#x430; &amp;#x441;&amp;#x43B;&amp;#x435;&amp;#x434;&amp;#x432;&amp;#x430; &amp;#x43F;&amp;#x440;&amp;#x438;&amp;#x43D;&amp;#x446;&amp;#x438;&amp;#x43F;&amp;#x430; &amp;#x43D;&amp;#x430; &amp;#x43D;&amp;#x430;&amp;#x439;-&amp;#x43C;&amp;#x430;&amp;#x43B;&amp;#x43A;&amp;#x430; &amp;#x438;&amp;#x437;&amp;#x43D;&amp;#x435;&amp;#x43D;&amp;#x430;&amp;#x434;&amp;#x430;. &amp;#x422;&amp;#x43E;&amp;#x432;&amp;#x430; &amp;#x43E;&amp;#x437;&amp;#x43D;&amp;#x430;&amp;#x447;&amp;#x430;&amp;#x432;&amp;#x430;, &amp;#x447;&amp;#x435; &amp;#x43F;&amp;#x43E;&amp;#x432;&amp;#x435;&amp;#x434;&amp;#x435;&amp;#x43D;&amp;#x438;&amp;#x435;&amp;#x442;&amp;#x43E; &amp;#x43D;&amp;#x430; &amp;#x435;&amp;#x437;&amp;#x438;&amp;#x43A;&amp;#x430; &amp;#x442;&amp;#x440;&amp;#x44F;&amp;#x431;&amp;#x432;&amp;#x430; &amp;#x434;&amp;#x430; &amp;#x435; &amp;#x438;&amp;#x43D;&amp;#x442;&amp;#x443;&amp;#x438;&amp;#x442;&amp;#x438;&amp;#x432;&amp;#x43D;&amp;#x43E; &amp;#x438; &amp;#x442;&amp;#x43E;&amp;#x439; &amp;#x434;&amp;#x430; &amp;#x440;&amp;#x430;&amp;#x431;&amp;#x43E;&amp;#x442;&amp;#x438; &amp;#x442;&amp;#x430;&amp;#x43A;&amp;#x430;, &amp;#x43A;&amp;#x430;&amp;#x43A;&amp;#x442;&amp;#x43E; &amp;#x43F;&amp;#x440;&amp;#x43E;&amp;#x433;&amp;#x440;&amp;#x430;&amp;#x43C;&amp;#x438;&amp;#x441;&amp;#x442;&amp;#x44A;&amp;#x442; &amp;#x431;&amp;#x438; &amp;#x43E;&amp;#x447;&amp;#x430;&amp;#x43A;&amp;#x432;&amp;#x430;&amp;#x43B;.\nRuby &amp;#x435; &amp;#x43E;&amp;#x431;&amp;#x435;&amp;#x43A;&amp;#x442;&amp;#x43D;&amp;#x43E;-&amp;#x43E;&amp;#x440;&amp;#x438;&amp;#x435;&amp;#x43D;&amp;#x442;&amp;#x438;&amp;#x440;&amp;#x430;&amp;#x43D;: &amp;#x432;&amp;#x441;&amp;#x435;&amp;#x43A;&amp;#x438; &amp;#x442;&amp;#x438;&amp;#x43F; &amp;#x434;&amp;#x430;&amp;#x43D;&amp;#x43D;&amp;#x438; &amp;#x435; &amp;#x43E;&amp;#x431;&amp;#x435;&amp;#x43A;&amp;#x442;, &amp;#x432;&amp;#x43A;&amp;#x43B;&amp;#x44E;&amp;#x447;&amp;#x438;&amp;#x442;&amp;#x435;&amp;#x43B;&amp;#x43D;&amp;#x43E; &amp;#x43A;&amp;#x43B;&amp;#x430;&amp;#x441;&amp;#x43E;&amp;#x432;&amp;#x435;, &amp;#x447;&amp;#x438;&amp;#x441;&amp;#x43B;&amp;#x430;, &amp;#x431;&amp;#x443;&amp;#x43B;&amp;#x435;&amp;#x432;&amp;#x438; &amp;#x441;&amp;#x442;&amp;#x43E;&amp;#x439;&amp;#x43D;&amp;#x43E;&amp;#x441;&amp;#x442;&amp;#x438;, &amp;#x43A;&amp;#x43E;&amp;#x438;&amp;#x442;&amp;#x43E; &amp;#x432; &amp;#x43C;&amp;#x43D;&amp;#x43E;&amp;#x433;&amp;#x43E; &amp;#x434;&amp;#x440;&amp;#x443;&amp;#x433;&amp;#x438; &amp;#x435;&amp;#x437;&amp;#x438;&amp;#x446;&amp;#x438; &amp;#x43E;&amp;#x43F;&amp;#x440;&amp;#x435;&amp;#x434;&amp;#x435;&amp;#x43B;&amp;#x44F;&amp;#x442; &amp;#x43A;&amp;#x430;&amp;#x442;&amp;#x43E; &amp;#x43F;&amp;#x440;&amp;#x438;&amp;#x43C;&amp;#x438;&amp;#x442;&amp;#x438;&amp;#x432;&amp;#x438;, &amp;#x430; &amp;#x43D;&amp;#x435; &amp;#x43A;&amp;#x430;&amp;#x442;&amp;#x43E; &amp;#x440;&amp;#x435;&amp;#x430;&amp;#x43B;&amp;#x43D;&amp;#x438; &amp;#x43E;&amp;#x431;&amp;#x435;&amp;#x43A;&amp;#x442;&amp;#x438;.\n\n&amp;#x41D;&amp;#x44F;&amp;#x43A;&amp;#x43E;&amp;#x438; &amp;#x43E;&amp;#x442; &amp;#x43D;&amp;#x430;&amp;#x439;-&amp;#x432;&amp;#x430;&amp;#x436;&amp;#x43D;&amp;#x438;&amp;#x442;&amp;#x435; &amp;#x445;&amp;#x430;&amp;#x440;&amp;#x430;&amp;#x43A;&amp;#x442;&amp;#x435;&amp;#x440;&amp;#x438;&amp;#x441;&amp;#x442;&amp;#x438;&amp;#x43A;&amp;#x438; &amp;#x43D;&amp;#x430; &amp;#x435;&amp;#x437;&amp;#x438;&amp;#x43A;&amp;#x430; &amp;#x441;&amp;#x430;: \n&amp;#x434;&amp;#x438;&amp;#x43C;&amp;#x438;&amp;#x447;&amp;#x43D;&amp;#x43E; &amp;#x43E;&amp;#x43F;&amp;#x440;&amp;#x435;&amp;#x434;&amp;#x435;&amp;#x43B;&amp;#x44F;&amp;#x43D;&amp;#x435; &amp;#x43D;&amp;#x430; &amp;#x442;&amp;#x438;&amp;#x43F;&amp;#x430; &amp;#x434;&amp;#x430;&amp;#x43D;&amp;#x43D;&amp;#x438;&amp;#x442;&amp;#x435;\n&amp;#x43C;&amp;#x43E;&amp;#x434;&amp;#x443;&amp;#x43B;&amp;#x438; - &amp;#x201C;&amp;#x432;&amp;#x44A;&amp;#x437;&amp;#x43C;&amp;#x43E;&amp;#x436;&amp;#x43D;&amp;#x43E;&amp;#x441;&amp;#x442; &amp;#x435;&amp;#x434;&amp;#x438;&amp;#x43D; &amp;#x43C;&amp;#x43E;&amp;#x434;&amp;#x443;&amp;#x43B; &amp;#x434;&amp;#x430; &amp;#x441;&amp;#x435; &amp;#x432;&amp;#x433;&amp;#x440;&amp;#x430;&amp;#x436;&amp;#x434;&amp;#x430; &amp;#x432; &amp;#x43C;&amp;#x43D;&amp;#x43E;&amp;#x436;&amp;#x435;&amp;#x441;&amp;#x442;&amp;#x432;&amp;#x43E; &amp;#x43A;&amp;#x43B;&amp;#x430;&amp;#x441;&amp;#x43E;&amp;#x432;&amp;#x435;, &amp;#x43A;&amp;#x430;&amp;#x442;&amp;#x43E; &amp;#x442;&amp;#x430;&amp;#x43A;&amp;#x430; &amp;#x441;&amp;#x435; &amp;#x43F;&amp;#x43E;&amp;#x441;&amp;#x442;&amp;#x438;&amp;#x433;&amp;#x430; &amp;#x43C;&amp;#x43D;&amp;#x43E;&amp;#x436;&amp;#x435;&amp;#x441;&amp;#x442;&amp;#x432;&amp;#x435;&amp;#x43D;&amp;#x43E; &amp;#x43D;&amp;#x430;&amp;#x441;&amp;#x43B;&amp;#x435;&amp;#x434;&amp;#x44F;&amp;#x432;&amp;#x430;&amp;#x43D;&amp;#x435;&amp;#x201D;\n&amp;#x43E;&amp;#x442;&amp;#x432;&amp;#x43E;&amp;#x440;&amp;#x435;&amp;#x43D;&amp;#x438; &amp;#x43A;&amp;#x43B;&amp;#x430;&amp;#x441;&amp;#x43E;&amp;#x432;&amp;#x435; - &amp;#x201C;&amp;#x43A;&amp;#x44A;&amp;#x43C; &amp;#x432;&amp;#x441;&amp;#x435;&amp;#x43A;&amp;#x438; &amp;#x43A;&amp;#x43B;&amp;#x430;&amp;#x441; &amp;#x43C;&amp;#x43E;&amp;#x433;&amp;#x430;&amp;#x442; &amp;#x434;&amp;#x430; &amp;#x441;&amp;#x435; &amp;#x434;&amp;#x43E;&amp;#x431;&amp;#x430;&amp;#x432;&amp;#x44F;&amp;#x442; &amp;#x43D;&amp;#x43E;&amp;#x432;&amp;#x438; &amp;#x430;&amp;#x442;&amp;#x440;&amp;#x438;&amp;#x431;&amp;#x443;&amp;#x442;&amp;#x438; &amp;#x438; &amp;#x43C;&amp;#x435;&amp;#x442;&amp;#x43E;&amp;#x434;&amp;#x438; &amp;#x43F;&amp;#x43E; &amp;#x432;&amp;#x440;&amp;#x435;&amp;#x43C;&amp;#x435; &amp;#x43D;&amp;#x430; &amp;#x438;&amp;#x437;&amp;#x43F;&amp;#x44A;&amp;#x43B;&amp;#x43D;&amp;#x435;&amp;#x43D;&amp;#x438;&amp;#x435; &amp;#x43D;&amp;#x430; &amp;#x43F;&amp;#x440;&amp;#x43E;&amp;#x433;&amp;#x440;&amp;#x430;&amp;#x43C;&amp;#x430;&amp;#x442;&amp;#x430;&amp;#x201D;\n&amp;#x431;&amp;#x43B;&amp;#x43E;&amp;#x43A;&amp;#x43E;&amp;#x432;&amp;#x435;\n&amp;#x430;&amp;#x43D;&amp;#x43E;&amp;#x43D;&amp;#x438;&amp;#x43C;&amp;#x43D;&amp;#x438; &amp;#x444;&amp;#x443;&amp;#x43D;&amp;#x43A;&amp;#x446;&amp;#x438;&amp;#x438;\n&amp;#x432;&amp;#x441;&amp;#x44F;&amp;#x43A;&amp;#x430; &amp;#x43E;&amp;#x43F;&amp;#x435;&amp;#x440;&amp;#x430;&amp;#x446;&amp;#x438;&amp;#x44F; &amp;#x432;&amp;#x440;&amp;#x44A;&amp;#x449;&amp;#x430; &amp;#x440;&amp;#x435;&amp;#x437;&amp;#x443;&amp;#x43B;&amp;#x442;&amp;#x430;&amp;#x442;\n&amp;#x432;&amp;#x441;&amp;#x438;&amp;#x447;&amp;#x43A;&amp;#x43E; &amp;#x435; &amp;#x438;&amp;#x437;&amp;#x43F;&amp;#x44A;&amp;#x43B;&amp;#x43D;&amp;#x438;&amp;#x43C; &amp;#x43A;&amp;#x43E;&amp;#x434; - &amp;#x201C;&amp;#x432;&amp;#x43A;&amp;#x43B;&amp;#x44E;&amp;#x447;&amp;#x438;&amp;#x442;&amp;#x435;&amp;#x43B;&amp;#x43D;&amp;#x43E; &amp;#x438; &amp;#x442;&amp;#x435;&amp;#x43B;&amp;#x430;&amp;#x442;&amp;#x430; &amp;#x43D;&amp;#x430; &amp;#x43A;&amp;#x43B;&amp;#x430;&amp;#x441;&amp;#x43E;&amp;#x432;&amp;#x435;&amp;#x442;&amp;#x435; &amp;#x432; &amp;#x43A;&amp;#x43E;&amp;#x439;&amp;#x442;&amp;#x43E; &amp;#x43C;&amp;#x43E;&amp;#x436;&amp;#x435; &amp;#x438;&amp;#x43C;&amp;#x430; &amp;#x446;&amp;#x438;&amp;#x43A;&amp;#x43B;&amp;#x438;, &amp;#x443;&amp;#x441;&amp;#x43B;&amp;#x43E;&amp;#x432;&amp;#x43D;&amp;#x438; &amp;#x43E;&amp;#x43F;&amp;#x435;&amp;#x440;&amp;#x430;&amp;#x442;&amp;#x43E;&amp;#x440;&amp;#x438; &amp;#x438; &amp;#x434;&amp;#x440;&amp;#x443;&amp;#x433;&amp;#x438;&amp;#x201D;\n&amp;#x438;&amp;#x437;&amp;#x447;&amp;#x438;&amp;#x441;&amp;#x442;&amp;#x435;&amp;#x43D; &amp;#x441;&amp;#x438;&amp;#x43D;&amp;#x442;&amp;#x430;&amp;#x43A;&amp;#x441;&amp;#x438;&amp;#x441; - &amp;#x201C;&amp;#x43D;&amp;#x435; &amp;#x435; &amp;#x437;&amp;#x430;&amp;#x434;&amp;#x44A;&amp;#x43B;&amp;#x436;&amp;#x438;&amp;#x442;&amp;#x435;&amp;#x43B;&amp;#x43D;&amp;#x43E;, &amp;#x434;&amp;#x430; &amp;#x441;&amp;#x435; &amp;#x43F;&amp;#x43E;&amp;#x441;&amp;#x442;&amp;#x430;&amp;#x432;&amp;#x44F;&amp;#x442; &amp;#x441;&amp;#x43A;&amp;#x43E;&amp;#x431;&amp;#x438;, &amp;#x442;&amp;#x43E;&amp;#x447;&amp;#x43A;&amp;#x430; &amp;#x438; &amp;#x437;&amp;#x430;&amp;#x43F;&amp;#x435;&amp;#x442;&amp;#x430;&amp;#x44F; &amp;#x438; &amp;#x434;&amp;#x440;&amp;#x443;&amp;#x433;&amp;#x438;&amp;#x201D;\n&amp;#x43C;&amp;#x435;&amp;#x442;&amp;#x430; &amp;#x43F;&amp;#x440;&amp;#x43E;&amp;#x433;&amp;#x440;&amp;#x430;&amp;#x43C;&amp;#x438;&amp;#x440;&amp;#x430;&amp;#x43D;&amp;#x435;\n&amp;#xA0;\n\n
  • &amp;#x421;&amp;#x442;&amp;#x440;&amp;#x435;&amp;#x43C;&amp;#x435;&amp;#x436;&amp;#x44A;&amp;#x442; &amp;#x43D;&amp;#x430; Ruby &amp;#x435; &amp;#x434;&amp;#x430; &amp;#x441;&amp;#x43B;&amp;#x435;&amp;#x434;&amp;#x432;&amp;#x430; &amp;#x43F;&amp;#x440;&amp;#x438;&amp;#x43D;&amp;#x446;&amp;#x438;&amp;#x43F;&amp;#x430; &amp;#x43D;&amp;#x430; &amp;#x43D;&amp;#x430;&amp;#x439;-&amp;#x43C;&amp;#x430;&amp;#x43B;&amp;#x43A;&amp;#x430; &amp;#x438;&amp;#x437;&amp;#x43D;&amp;#x435;&amp;#x43D;&amp;#x430;&amp;#x434;&amp;#x430;. &amp;#x422;&amp;#x43E;&amp;#x432;&amp;#x430; &amp;#x43E;&amp;#x437;&amp;#x43D;&amp;#x430;&amp;#x447;&amp;#x430;&amp;#x432;&amp;#x430;, &amp;#x447;&amp;#x435; &amp;#x43F;&amp;#x43E;&amp;#x432;&amp;#x435;&amp;#x434;&amp;#x435;&amp;#x43D;&amp;#x438;&amp;#x435;&amp;#x442;&amp;#x43E; &amp;#x43D;&amp;#x430; &amp;#x435;&amp;#x437;&amp;#x438;&amp;#x43A;&amp;#x430; &amp;#x442;&amp;#x440;&amp;#x44F;&amp;#x431;&amp;#x432;&amp;#x430; &amp;#x434;&amp;#x430; &amp;#x435; &amp;#x438;&amp;#x43D;&amp;#x442;&amp;#x443;&amp;#x438;&amp;#x442;&amp;#x438;&amp;#x432;&amp;#x43D;&amp;#x43E; &amp;#x438; &amp;#x442;&amp;#x43E;&amp;#x439; &amp;#x434;&amp;#x430; &amp;#x440;&amp;#x430;&amp;#x431;&amp;#x43E;&amp;#x442;&amp;#x438; &amp;#x442;&amp;#x430;&amp;#x43A;&amp;#x430;, &amp;#x43A;&amp;#x430;&amp;#x43A;&amp;#x442;&amp;#x43E; &amp;#x43F;&amp;#x440;&amp;#x43E;&amp;#x433;&amp;#x440;&amp;#x430;&amp;#x43C;&amp;#x438;&amp;#x441;&amp;#x442;&amp;#x44A;&amp;#x442; &amp;#x431;&amp;#x438; &amp;#x43E;&amp;#x447;&amp;#x430;&amp;#x43A;&amp;#x432;&amp;#x430;&amp;#x43B;.\nRuby &amp;#x435; &amp;#x43E;&amp;#x431;&amp;#x435;&amp;#x43A;&amp;#x442;&amp;#x43D;&amp;#x43E;-&amp;#x43E;&amp;#x440;&amp;#x438;&amp;#x435;&amp;#x43D;&amp;#x442;&amp;#x438;&amp;#x440;&amp;#x430;&amp;#x43D;: &amp;#x432;&amp;#x441;&amp;#x435;&amp;#x43A;&amp;#x438; &amp;#x442;&amp;#x438;&amp;#x43F; &amp;#x434;&amp;#x430;&amp;#x43D;&amp;#x43D;&amp;#x438; &amp;#x435; &amp;#x43E;&amp;#x431;&amp;#x435;&amp;#x43A;&amp;#x442;, &amp;#x432;&amp;#x43A;&amp;#x43B;&amp;#x44E;&amp;#x447;&amp;#x438;&amp;#x442;&amp;#x435;&amp;#x43B;&amp;#x43D;&amp;#x43E; &amp;#x43A;&amp;#x43B;&amp;#x430;&amp;#x441;&amp;#x43E;&amp;#x432;&amp;#x435;, &amp;#x447;&amp;#x438;&amp;#x441;&amp;#x43B;&amp;#x430;, &amp;#x431;&amp;#x443;&amp;#x43B;&amp;#x435;&amp;#x432;&amp;#x438; &amp;#x441;&amp;#x442;&amp;#x43E;&amp;#x439;&amp;#x43D;&amp;#x43E;&amp;#x441;&amp;#x442;&amp;#x438;, &amp;#x43A;&amp;#x43E;&amp;#x438;&amp;#x442;&amp;#x43E; &amp;#x432; &amp;#x43C;&amp;#x43D;&amp;#x43E;&amp;#x433;&amp;#x43E; &amp;#x434;&amp;#x440;&amp;#x443;&amp;#x433;&amp;#x438; &amp;#x435;&amp;#x437;&amp;#x438;&amp;#x446;&amp;#x438; &amp;#x43E;&amp;#x43F;&amp;#x440;&amp;#x435;&amp;#x434;&amp;#x435;&amp;#x43B;&amp;#x44F;&amp;#x442; &amp;#x43A;&amp;#x430;&amp;#x442;&amp;#x43E; &amp;#x43F;&amp;#x440;&amp;#x438;&amp;#x43C;&amp;#x438;&amp;#x442;&amp;#x438;&amp;#x432;&amp;#x438;, &amp;#x430; &amp;#x43D;&amp;#x435; &amp;#x43A;&amp;#x430;&amp;#x442;&amp;#x43E; &amp;#x440;&amp;#x435;&amp;#x430;&amp;#x43B;&amp;#x43D;&amp;#x438; &amp;#x43E;&amp;#x431;&amp;#x435;&amp;#x43A;&amp;#x442;&amp;#x438;.\n\n&amp;#x41D;&amp;#x44F;&amp;#x43A;&amp;#x43E;&amp;#x438; &amp;#x43E;&amp;#x442; &amp;#x43D;&amp;#x430;&amp;#x439;-&amp;#x432;&amp;#x430;&amp;#x436;&amp;#x43D;&amp;#x438;&amp;#x442;&amp;#x435; &amp;#x445;&amp;#x430;&amp;#x440;&amp;#x430;&amp;#x43A;&amp;#x442;&amp;#x435;&amp;#x440;&amp;#x438;&amp;#x441;&amp;#x442;&amp;#x438;&amp;#x43A;&amp;#x438; &amp;#x43D;&amp;#x430; &amp;#x435;&amp;#x437;&amp;#x438;&amp;#x43A;&amp;#x430; &amp;#x441;&amp;#x430;: \n&amp;#x434;&amp;#x438;&amp;#x43C;&amp;#x438;&amp;#x447;&amp;#x43D;&amp;#x43E; &amp;#x43E;&amp;#x43F;&amp;#x440;&amp;#x435;&amp;#x434;&amp;#x435;&amp;#x43B;&amp;#x44F;&amp;#x43D;&amp;#x435; &amp;#x43D;&amp;#x430; &amp;#x442;&amp;#x438;&amp;#x43F;&amp;#x430; &amp;#x434;&amp;#x430;&amp;#x43D;&amp;#x43D;&amp;#x438;&amp;#x442;&amp;#x435;\n&amp;#x43C;&amp;#x43E;&amp;#x434;&amp;#x443;&amp;#x43B;&amp;#x438; - &amp;#x201C;&amp;#x432;&amp;#x44A;&amp;#x437;&amp;#x43C;&amp;#x43E;&amp;#x436;&amp;#x43D;&amp;#x43E;&amp;#x441;&amp;#x442; &amp;#x435;&amp;#x434;&amp;#x438;&amp;#x43D; &amp;#x43C;&amp;#x43E;&amp;#x434;&amp;#x443;&amp;#x43B; &amp;#x434;&amp;#x430; &amp;#x441;&amp;#x435; &amp;#x432;&amp;#x433;&amp;#x440;&amp;#x430;&amp;#x436;&amp;#x434;&amp;#x430; &amp;#x432; &amp;#x43C;&amp;#x43D;&amp;#x43E;&amp;#x436;&amp;#x435;&amp;#x441;&amp;#x442;&amp;#x432;&amp;#x43E; &amp;#x43A;&amp;#x43B;&amp;#x430;&amp;#x441;&amp;#x43E;&amp;#x432;&amp;#x435;, &amp;#x43A;&amp;#x430;&amp;#x442;&amp;#x43E; &amp;#x442;&amp;#x430;&amp;#x43A;&amp;#x430; &amp;#x441;&amp;#x435; &amp;#x43F;&amp;#x43E;&amp;#x441;&amp;#x442;&amp;#x438;&amp;#x433;&amp;#x430; &amp;#x43C;&amp;#x43D;&amp;#x43E;&amp;#x436;&amp;#x435;&amp;#x441;&amp;#x442;&amp;#x432;&amp;#x435;&amp;#x43D;&amp;#x43E; &amp;#x43D;&amp;#x430;&amp;#x441;&amp;#x43B;&amp;#x435;&amp;#x434;&amp;#x44F;&amp;#x432;&amp;#x430;&amp;#x43D;&amp;#x435;&amp;#x201D;\n&amp;#x43E;&amp;#x442;&amp;#x432;&amp;#x43E;&amp;#x440;&amp;#x435;&amp;#x43D;&amp;#x438; &amp;#x43A;&amp;#x43B;&amp;#x430;&amp;#x441;&amp;#x43E;&amp;#x432;&amp;#x435; - &amp;#x201C;&amp;#x43A;&amp;#x44A;&amp;#x43C; &amp;#x432;&amp;#x441;&amp;#x435;&amp;#x43A;&amp;#x438; &amp;#x43A;&amp;#x43B;&amp;#x430;&amp;#x441; &amp;#x43C;&amp;#x43E;&amp;#x433;&amp;#x430;&amp;#x442; &amp;#x434;&amp;#x430; &amp;#x441;&amp;#x435; &amp;#x434;&amp;#x43E;&amp;#x431;&amp;#x430;&amp;#x432;&amp;#x44F;&amp;#x442; &amp;#x43D;&amp;#x43E;&amp;#x432;&amp;#x438; &amp;#x430;&amp;#x442;&amp;#x440;&amp;#x438;&amp;#x431;&amp;#x443;&amp;#x442;&amp;#x438; &amp;#x438; &amp;#x43C;&amp;#x435;&amp;#x442;&amp;#x43E;&amp;#x434;&amp;#x438; &amp;#x43F;&amp;#x43E; &amp;#x432;&amp;#x440;&amp;#x435;&amp;#x43C;&amp;#x435; &amp;#x43D;&amp;#x430; &amp;#x438;&amp;#x437;&amp;#x43F;&amp;#x44A;&amp;#x43B;&amp;#x43D;&amp;#x435;&amp;#x43D;&amp;#x438;&amp;#x435; &amp;#x43D;&amp;#x430; &amp;#x43F;&amp;#x440;&amp;#x43E;&amp;#x433;&amp;#x440;&amp;#x430;&amp;#x43C;&amp;#x430;&amp;#x442;&amp;#x430;&amp;#x201D;\n&amp;#x431;&amp;#x43B;&amp;#x43E;&amp;#x43A;&amp;#x43E;&amp;#x432;&amp;#x435;\n&amp;#x430;&amp;#x43D;&amp;#x43E;&amp;#x43D;&amp;#x438;&amp;#x43C;&amp;#x43D;&amp;#x438; &amp;#x444;&amp;#x443;&amp;#x43D;&amp;#x43A;&amp;#x446;&amp;#x438;&amp;#x438;\n&amp;#x432;&amp;#x441;&amp;#x44F;&amp;#x43A;&amp;#x430; &amp;#x43E;&amp;#x43F;&amp;#x435;&amp;#x440;&amp;#x430;&amp;#x446;&amp;#x438;&amp;#x44F; &amp;#x432;&amp;#x440;&amp;#x44A;&amp;#x449;&amp;#x430; &amp;#x440;&amp;#x435;&amp;#x437;&amp;#x443;&amp;#x43B;&amp;#x442;&amp;#x430;&amp;#x442;\n&amp;#x432;&amp;#x441;&amp;#x438;&amp;#x447;&amp;#x43A;&amp;#x43E; &amp;#x435; &amp;#x438;&amp;#x437;&amp;#x43F;&amp;#x44A;&amp;#x43B;&amp;#x43D;&amp;#x438;&amp;#x43C; &amp;#x43A;&amp;#x43E;&amp;#x434; - &amp;#x201C;&amp;#x432;&amp;#x43A;&amp;#x43B;&amp;#x44E;&amp;#x447;&amp;#x438;&amp;#x442;&amp;#x435;&amp;#x43B;&amp;#x43D;&amp;#x43E; &amp;#x438; &amp;#x442;&amp;#x435;&amp;#x43B;&amp;#x430;&amp;#x442;&amp;#x430; &amp;#x43D;&amp;#x430; &amp;#x43A;&amp;#x43B;&amp;#x430;&amp;#x441;&amp;#x43E;&amp;#x432;&amp;#x435;&amp;#x442;&amp;#x435; &amp;#x432; &amp;#x43A;&amp;#x43E;&amp;#x439;&amp;#x442;&amp;#x43E; &amp;#x43C;&amp;#x43E;&amp;#x436;&amp;#x435; &amp;#x438;&amp;#x43C;&amp;#x430; &amp;#x446;&amp;#x438;&amp;#x43A;&amp;#x43B;&amp;#x438;, &amp;#x443;&amp;#x441;&amp;#x43B;&amp;#x43E;&amp;#x432;&amp;#x43D;&amp;#x438; &amp;#x43E;&amp;#x43F;&amp;#x435;&amp;#x440;&amp;#x430;&amp;#x442;&amp;#x43E;&amp;#x440;&amp;#x438; &amp;#x438; &amp;#x434;&amp;#x440;&amp;#x443;&amp;#x433;&amp;#x438;&amp;#x201D;\n&amp;#x438;&amp;#x437;&amp;#x447;&amp;#x438;&amp;#x441;&amp;#x442;&amp;#x435;&amp;#x43D; &amp;#x441;&amp;#x438;&amp;#x43D;&amp;#x442;&amp;#x430;&amp;#x43A;&amp;#x441;&amp;#x438;&amp;#x441; - &amp;#x201C;&amp;#x43D;&amp;#x435; &amp;#x435; &amp;#x437;&amp;#x430;&amp;#x434;&amp;#x44A;&amp;#x43B;&amp;#x436;&amp;#x438;&amp;#x442;&amp;#x435;&amp;#x43B;&amp;#x43D;&amp;#x43E;, &amp;#x434;&amp;#x430; &amp;#x441;&amp;#x435; &amp;#x43F;&amp;#x43E;&amp;#x441;&amp;#x442;&amp;#x430;&amp;#x432;&amp;#x44F;&amp;#x442; &amp;#x441;&amp;#x43A;&amp;#x43E;&amp;#x431;&amp;#x438;, &amp;#x442;&amp;#x43E;&amp;#x447;&amp;#x43A;&amp;#x430; &amp;#x438; &amp;#x437;&amp;#x430;&amp;#x43F;&amp;#x435;&amp;#x442;&amp;#x430;&amp;#x44F; &amp;#x438; &amp;#x434;&amp;#x440;&amp;#x443;&amp;#x433;&amp;#x438;&amp;#x201D;\n&amp;#x43C;&amp;#x435;&amp;#x442;&amp;#x430; &amp;#x43F;&amp;#x440;&amp;#x43E;&amp;#x433;&amp;#x440;&amp;#x430;&amp;#x43C;&amp;#x438;&amp;#x440;&amp;#x430;&amp;#x43D;&amp;#x435;\n&amp;#xA0;\n\n
  • &amp;#x421;&amp;#x442;&amp;#x440;&amp;#x435;&amp;#x43C;&amp;#x435;&amp;#x436;&amp;#x44A;&amp;#x442; &amp;#x43D;&amp;#x430; Ruby &amp;#x435; &amp;#x434;&amp;#x430; &amp;#x441;&amp;#x43B;&amp;#x435;&amp;#x434;&amp;#x432;&amp;#x430; &amp;#x43F;&amp;#x440;&amp;#x438;&amp;#x43D;&amp;#x446;&amp;#x438;&amp;#x43F;&amp;#x430; &amp;#x43D;&amp;#x430; &amp;#x43D;&amp;#x430;&amp;#x439;-&amp;#x43C;&amp;#x430;&amp;#x43B;&amp;#x43A;&amp;#x430; &amp;#x438;&amp;#x437;&amp;#x43D;&amp;#x435;&amp;#x43D;&amp;#x430;&amp;#x434;&amp;#x430;. &amp;#x422;&amp;#x43E;&amp;#x432;&amp;#x430; &amp;#x43E;&amp;#x437;&amp;#x43D;&amp;#x430;&amp;#x447;&amp;#x430;&amp;#x432;&amp;#x430;, &amp;#x447;&amp;#x435; &amp;#x43F;&amp;#x43E;&amp;#x432;&amp;#x435;&amp;#x434;&amp;#x435;&amp;#x43D;&amp;#x438;&amp;#x435;&amp;#x442;&amp;#x43E; &amp;#x43D;&amp;#x430; &amp;#x435;&amp;#x437;&amp;#x438;&amp;#x43A;&amp;#x430; &amp;#x442;&amp;#x440;&amp;#x44F;&amp;#x431;&amp;#x432;&amp;#x430; &amp;#x434;&amp;#x430; &amp;#x435; &amp;#x438;&amp;#x43D;&amp;#x442;&amp;#x443;&amp;#x438;&amp;#x442;&amp;#x438;&amp;#x432;&amp;#x43D;&amp;#x43E; &amp;#x438; &amp;#x442;&amp;#x43E;&amp;#x439; &amp;#x434;&amp;#x430; &amp;#x440;&amp;#x430;&amp;#x431;&amp;#x43E;&amp;#x442;&amp;#x438; &amp;#x442;&amp;#x430;&amp;#x43A;&amp;#x430;, &amp;#x43A;&amp;#x430;&amp;#x43A;&amp;#x442;&amp;#x43E; &amp;#x43F;&amp;#x440;&amp;#x43E;&amp;#x433;&amp;#x440;&amp;#x430;&amp;#x43C;&amp;#x438;&amp;#x441;&amp;#x442;&amp;#x44A;&amp;#x442; &amp;#x431;&amp;#x438; &amp;#x43E;&amp;#x447;&amp;#x430;&amp;#x43A;&amp;#x432;&amp;#x430;&amp;#x43B;.\nRuby &amp;#x435; &amp;#x43E;&amp;#x431;&amp;#x435;&amp;#x43A;&amp;#x442;&amp;#x43D;&amp;#x43E;-&amp;#x43E;&amp;#x440;&amp;#x438;&amp;#x435;&amp;#x43D;&amp;#x442;&amp;#x438;&amp;#x440;&amp;#x430;&amp;#x43D;: &amp;#x432;&amp;#x441;&amp;#x435;&amp;#x43A;&amp;#x438; &amp;#x442;&amp;#x438;&amp;#x43F; &amp;#x434;&amp;#x430;&amp;#x43D;&amp;#x43D;&amp;#x438; &amp;#x435; &amp;#x43E;&amp;#x431;&amp;#x435;&amp;#x43A;&amp;#x442;, &amp;#x432;&amp;#x43A;&amp;#x43B;&amp;#x44E;&amp;#x447;&amp;#x438;&amp;#x442;&amp;#x435;&amp;#x43B;&amp;#x43D;&amp;#x43E; &amp;#x43A;&amp;#x43B;&amp;#x430;&amp;#x441;&amp;#x43E;&amp;#x432;&amp;#x435;, &amp;#x447;&amp;#x438;&amp;#x441;&amp;#x43B;&amp;#x430;, &amp;#x431;&amp;#x443;&amp;#x43B;&amp;#x435;&amp;#x432;&amp;#x438; &amp;#x441;&amp;#x442;&amp;#x43E;&amp;#x439;&amp;#x43D;&amp;#x43E;&amp;#x441;&amp;#x442;&amp;#x438;, &amp;#x43A;&amp;#x43E;&amp;#x438;&amp;#x442;&amp;#x43E; &amp;#x432; &amp;#x43C;&amp;#x43D;&amp;#x43E;&amp;#x433;&amp;#x43E; &amp;#x434;&amp;#x440;&amp;#x443;&amp;#x433;&amp;#x438; &amp;#x435;&amp;#x437;&amp;#x438;&amp;#x446;&amp;#x438; &amp;#x43E;&amp;#x43F;&amp;#x440;&amp;#x435;&amp;#x434;&amp;#x435;&amp;#x43B;&amp;#x44F;&amp;#x442; &amp;#x43A;&amp;#x430;&amp;#x442;&amp;#x43E; &amp;#x43F;&amp;#x440;&amp;#x438;&amp;#x43C;&amp;#x438;&amp;#x442;&amp;#x438;&amp;#x432;&amp;#x438;, &amp;#x430; &amp;#x43D;&amp;#x435; &amp;#x43A;&amp;#x430;&amp;#x442;&amp;#x43E; &amp;#x440;&amp;#x435;&amp;#x430;&amp;#x43B;&amp;#x43D;&amp;#x438; &amp;#x43E;&amp;#x431;&amp;#x435;&amp;#x43A;&amp;#x442;&amp;#x438;.\n\n&amp;#x41D;&amp;#x44F;&amp;#x43A;&amp;#x43E;&amp;#x438; &amp;#x43E;&amp;#x442; &amp;#x43D;&amp;#x430;&amp;#x439;-&amp;#x432;&amp;#x430;&amp;#x436;&amp;#x43D;&amp;#x438;&amp;#x442;&amp;#x435; &amp;#x445;&amp;#x430;&amp;#x440;&amp;#x430;&amp;#x43A;&amp;#x442;&amp;#x435;&amp;#x440;&amp;#x438;&amp;#x441;&amp;#x442;&amp;#x438;&amp;#x43A;&amp;#x438; &amp;#x43D;&amp;#x430; &amp;#x435;&amp;#x437;&amp;#x438;&amp;#x43A;&amp;#x430; &amp;#x441;&amp;#x430;: \n&amp;#x434;&amp;#x438;&amp;#x43C;&amp;#x438;&amp;#x447;&amp;#x43D;&amp;#x43E; &amp;#x43E;&amp;#x43F;&amp;#x440;&amp;#x435;&amp;#x434;&amp;#x435;&amp;#x43B;&amp;#x44F;&amp;#x43D;&amp;#x435; &amp;#x43D;&amp;#x430; &amp;#x442;&amp;#x438;&amp;#x43F;&amp;#x430; &amp;#x434;&amp;#x430;&amp;#x43D;&amp;#x43D;&amp;#x438;&amp;#x442;&amp;#x435;\n&amp;#x43C;&amp;#x43E;&amp;#x434;&amp;#x443;&amp;#x43B;&amp;#x438; - &amp;#x201C;&amp;#x432;&amp;#x44A;&amp;#x437;&amp;#x43C;&amp;#x43E;&amp;#x436;&amp;#x43D;&amp;#x43E;&amp;#x441;&amp;#x442; &amp;#x435;&amp;#x434;&amp;#x438;&amp;#x43D; &amp;#x43C;&amp;#x43E;&amp;#x434;&amp;#x443;&amp;#x43B; &amp;#x434;&amp;#x430; &amp;#x441;&amp;#x435; &amp;#x432;&amp;#x433;&amp;#x440;&amp;#x430;&amp;#x436;&amp;#x434;&amp;#x430; &amp;#x432; &amp;#x43C;&amp;#x43D;&amp;#x43E;&amp;#x436;&amp;#x435;&amp;#x441;&amp;#x442;&amp;#x432;&amp;#x43E; &amp;#x43A;&amp;#x43B;&amp;#x430;&amp;#x441;&amp;#x43E;&amp;#x432;&amp;#x435;, &amp;#x43A;&amp;#x430;&amp;#x442;&amp;#x43E; &amp;#x442;&amp;#x430;&amp;#x43A;&amp;#x430; &amp;#x441;&amp;#x435; &amp;#x43F;&amp;#x43E;&amp;#x441;&amp;#x442;&amp;#x438;&amp;#x433;&amp;#x430; &amp;#x43C;&amp;#x43D;&amp;#x43E;&amp;#x436;&amp;#x435;&amp;#x441;&amp;#x442;&amp;#x432;&amp;#x435;&amp;#x43D;&amp;#x43E; &amp;#x43D;&amp;#x430;&amp;#x441;&amp;#x43B;&amp;#x435;&amp;#x434;&amp;#x44F;&amp;#x432;&amp;#x430;&amp;#x43D;&amp;#x435;&amp;#x201D;\n&amp;#x43E;&amp;#x442;&amp;#x432;&amp;#x43E;&amp;#x440;&amp;#x435;&amp;#x43D;&amp;#x438; &amp;#x43A;&amp;#x43B;&amp;#x430;&amp;#x441;&amp;#x43E;&amp;#x432;&amp;#x435; - &amp;#x201C;&amp;#x43A;&amp;#x44A;&amp;#x43C; &amp;#x432;&amp;#x441;&amp;#x435;&amp;#x43A;&amp;#x438; &amp;#x43A;&amp;#x43B;&amp;#x430;&amp;#x441; &amp;#x43C;&amp;#x43E;&amp;#x433;&amp;#x430;&amp;#x442; &amp;#x434;&amp;#x430; &amp;#x441;&amp;#x435; &amp;#x434;&amp;#x43E;&amp;#x431;&amp;#x430;&amp;#x432;&amp;#x44F;&amp;#x442; &amp;#x43D;&amp;#x43E;&amp;#x432;&amp;#x438; &amp;#x430;&amp;#x442;&amp;#x440;&amp;#x438;&amp;#x431;&amp;#x443;&amp;#x442;&amp;#x438; &amp;#x438; &amp;#x43C;&amp;#x435;&amp;#x442;&amp;#x43E;&amp;#x434;&amp;#x438; &amp;#x43F;&amp;#x43E; &amp;#x432;&amp;#x440;&amp;#x435;&amp;#x43C;&amp;#x435; &amp;#x43D;&amp;#x430; &amp;#x438;&amp;#x437;&amp;#x43F;&amp;#x44A;&amp;#x43B;&amp;#x43D;&amp;#x435;&amp;#x43D;&amp;#x438;&amp;#x435; &amp;#x43D;&amp;#x430; &amp;#x43F;&amp;#x440;&amp;#x43E;&amp;#x433;&amp;#x440;&amp;#x430;&amp;#x43C;&amp;#x430;&amp;#x442;&amp;#x430;&amp;#x201D;\n&amp;#x431;&amp;#x43B;&amp;#x43E;&amp;#x43A;&amp;#x43E;&amp;#x432;&amp;#x435;\n&amp;#x430;&amp;#x43D;&amp;#x43E;&amp;#x43D;&amp;#x438;&amp;#x43C;&amp;#x43D;&amp;#x438; &amp;#x444;&amp;#x443;&amp;#x43D;&amp;#x43A;&amp;#x446;&amp;#x438;&amp;#x438;\n&amp;#x432;&amp;#x441;&amp;#x44F;&amp;#x43A;&amp;#x430; &amp;#x43E;&amp;#x43F;&amp;#x435;&amp;#x440;&amp;#x430;&amp;#x446;&amp;#x438;&amp;#x44F; &amp;#x432;&amp;#x440;&amp;#x44A;&amp;#x449;&amp;#x430; &amp;#x440;&amp;#x435;&amp;#x437;&amp;#x443;&amp;#x43B;&amp;#x442;&amp;#x430;&amp;#x442;\n&amp;#x432;&amp;#x441;&amp;#x438;&amp;#x447;&amp;#x43A;&amp;#x43E; &amp;#x435; &amp;#x438;&amp;#x437;&amp;#x43F;&amp;#x44A;&amp;#x43B;&amp;#x43D;&amp;#x438;&amp;#x43C; &amp;#x43A;&amp;#x43E;&amp;#x434; - &amp;#x201C;&amp;#x432;&amp;#x43A;&amp;#x43B;&amp;#x44E;&amp;#x447;&amp;#x438;&amp;#x442;&amp;#x435;&amp;#x43B;&amp;#x43D;&amp;#x43E; &amp;#x438; &amp;#x442;&amp;#x435;&amp;#x43B;&amp;#x430;&amp;#x442;&amp;#x430; &amp;#x43D;&amp;#x430; &amp;#x43A;&amp;#x43B;&amp;#x430;&amp;#x441;&amp;#x43E;&amp;#x432;&amp;#x435;&amp;#x442;&amp;#x435; &amp;#x432; &amp;#x43A;&amp;#x43E;&amp;#x439;&amp;#x442;&amp;#x43E; &amp;#x43C;&amp;#x43E;&amp;#x436;&amp;#x435; &amp;#x438;&amp;#x43C;&amp;#x430; &amp;#x446;&amp;#x438;&amp;#x43A;&amp;#x43B;&amp;#x438;, &amp;#x443;&amp;#x441;&amp;#x43B;&amp;#x43E;&amp;#x432;&amp;#x43D;&amp;#x438; &amp;#x43E;&amp;#x43F;&amp;#x435;&amp;#x440;&amp;#x430;&amp;#x442;&amp;#x43E;&amp;#x440;&amp;#x438; &amp;#x438; &amp;#x434;&amp;#x440;&amp;#x443;&amp;#x433;&amp;#x438;&amp;#x201D;\n&amp;#x438;&amp;#x437;&amp;#x447;&amp;#x438;&amp;#x441;&amp;#x442;&amp;#x435;&amp;#x43D; &amp;#x441;&amp;#x438;&amp;#x43D;&amp;#x442;&amp;#x430;&amp;#x43A;&amp;#x441;&amp;#x438;&amp;#x441; - &amp;#x201C;&amp;#x43D;&amp;#x435; &amp;#x435; &amp;#x437;&amp;#x430;&amp;#x434;&amp;#x44A;&amp;#x43B;&amp;#x436;&amp;#x438;&amp;#x442;&amp;#x435;&amp;#x43B;&amp;#x43D;&amp;#x43E;, &amp;#x434;&amp;#x430; &amp;#x441;&amp;#x435; &amp;#x43F;&amp;#x43E;&amp;#x441;&amp;#x442;&amp;#x430;&amp;#x432;&amp;#x44F;&amp;#x442; &amp;#x441;&amp;#x43A;&amp;#x43E;&amp;#x431;&amp;#x438;, &amp;#x442;&amp;#x43E;&amp;#x447;&amp;#x43A;&amp;#x430; &amp;#x438; &amp;#x437;&amp;#x430;&amp;#x43F;&amp;#x435;&amp;#x442;&amp;#x430;&amp;#x44F; &amp;#x438; &amp;#x434;&amp;#x440;&amp;#x443;&amp;#x433;&amp;#x438;&amp;#x201D;\n&amp;#x43C;&amp;#x435;&amp;#x442;&amp;#x430; &amp;#x43F;&amp;#x440;&amp;#x43E;&amp;#x433;&amp;#x440;&amp;#x430;&amp;#x43C;&amp;#x438;&amp;#x440;&amp;#x430;&amp;#x43D;&amp;#x435;\n&amp;#xA0;\n\n
  • &amp;#x421;&amp;#x442;&amp;#x440;&amp;#x435;&amp;#x43C;&amp;#x435;&amp;#x436;&amp;#x44A;&amp;#x442; &amp;#x43D;&amp;#x430; Ruby &amp;#x435; &amp;#x434;&amp;#x430; &amp;#x441;&amp;#x43B;&amp;#x435;&amp;#x434;&amp;#x432;&amp;#x430; &amp;#x43F;&amp;#x440;&amp;#x438;&amp;#x43D;&amp;#x446;&amp;#x438;&amp;#x43F;&amp;#x430; &amp;#x43D;&amp;#x430; &amp;#x43D;&amp;#x430;&amp;#x439;-&amp;#x43C;&amp;#x430;&amp;#x43B;&amp;#x43A;&amp;#x430; &amp;#x438;&amp;#x437;&amp;#x43D;&amp;#x435;&amp;#x43D;&amp;#x430;&amp;#x434;&amp;#x430;. &amp;#x422;&amp;#x43E;&amp;#x432;&amp;#x430; &amp;#x43E;&amp;#x437;&amp;#x43D;&amp;#x430;&amp;#x447;&amp;#x430;&amp;#x432;&amp;#x430;, &amp;#x447;&amp;#x435; &amp;#x43F;&amp;#x43E;&amp;#x432;&amp;#x435;&amp;#x434;&amp;#x435;&amp;#x43D;&amp;#x438;&amp;#x435;&amp;#x442;&amp;#x43E; &amp;#x43D;&amp;#x430; &amp;#x435;&amp;#x437;&amp;#x438;&amp;#x43A;&amp;#x430; &amp;#x442;&amp;#x440;&amp;#x44F;&amp;#x431;&amp;#x432;&amp;#x430; &amp;#x434;&amp;#x430; &amp;#x435; &amp;#x438;&amp;#x43D;&amp;#x442;&amp;#x443;&amp;#x438;&amp;#x442;&amp;#x438;&amp;#x432;&amp;#x43D;&amp;#x43E; &amp;#x438; &amp;#x442;&amp;#x43E;&amp;#x439; &amp;#x434;&amp;#x430; &amp;#x440;&amp;#x430;&amp;#x431;&amp;#x43E;&amp;#x442;&amp;#x438; &amp;#x442;&amp;#x430;&amp;#x43A;&amp;#x430;, &amp;#x43A;&amp;#x430;&amp;#x43A;&amp;#x442;&amp;#x43E; &amp;#x43F;&amp;#x440;&amp;#x43E;&amp;#x433;&amp;#x440;&amp;#x430;&amp;#x43C;&amp;#x438;&amp;#x441;&amp;#x442;&amp;#x44A;&amp;#x442; &amp;#x431;&amp;#x438; &amp;#x43E;&amp;#x447;&amp;#x430;&amp;#x43A;&amp;#x432;&amp;#x430;&amp;#x43B;.\nRuby &amp;#x435; &amp;#x43E;&amp;#x431;&amp;#x435;&amp;#x43A;&amp;#x442;&amp;#x43D;&amp;#x43E;-&amp;#x43E;&amp;#x440;&amp;#x438;&amp;#x435;&amp;#x43D;&amp;#x442;&amp;#x438;&amp;#x440;&amp;#x430;&amp;#x43D;: &amp;#x432;&amp;#x441;&amp;#x435;&amp;#x43A;&amp;#x438; &amp;#x442;&amp;#x438;&amp;#x43F; &amp;#x434;&amp;#x430;&amp;#x43D;&amp;#x43D;&amp;#x438; &amp;#x435; &amp;#x43E;&amp;#x431;&amp;#x435;&amp;#x43A;&amp;#x442;, &amp;#x432;&amp;#x43A;&amp;#x43B;&amp;#x44E;&amp;#x447;&amp;#x438;&amp;#x442;&amp;#x435;&amp;#x43B;&amp;#x43D;&amp;#x43E; &amp;#x43A;&amp;#x43B;&amp;#x430;&amp;#x441;&amp;#x43E;&amp;#x432;&amp;#x435;, &amp;#x447;&amp;#x438;&amp;#x441;&amp;#x43B;&amp;#x430;, &amp;#x431;&amp;#x443;&amp;#x43B;&amp;#x435;&amp;#x432;&amp;#x438; &amp;#x441;&amp;#x442;&amp;#x43E;&amp;#x439;&amp;#x43D;&amp;#x43E;&amp;#x441;&amp;#x442;&amp;#x438;, &amp;#x43A;&amp;#x43E;&amp;#x438;&amp;#x442;&amp;#x43E; &amp;#x432; &amp;#x43C;&amp;#x43D;&amp;#x43E;&amp;#x433;&amp;#x43E; &amp;#x434;&amp;#x440;&amp;#x443;&amp;#x433;&amp;#x438; &amp;#x435;&amp;#x437;&amp;#x438;&amp;#x446;&amp;#x438; &amp;#x43E;&amp;#x43F;&amp;#x440;&amp;#x435;&amp;#x434;&amp;#x435;&amp;#x43B;&amp;#x44F;&amp;#x442; &amp;#x43A;&amp;#x430;&amp;#x442;&amp;#x43E; &amp;#x43F;&amp;#x440;&amp;#x438;&amp;#x43C;&amp;#x438;&amp;#x442;&amp;#x438;&amp;#x432;&amp;#x438;, &amp;#x430; &amp;#x43D;&amp;#x435; &amp;#x43A;&amp;#x430;&amp;#x442;&amp;#x43E; &amp;#x440;&amp;#x435;&amp;#x430;&amp;#x43B;&amp;#x43D;&amp;#x438; &amp;#x43E;&amp;#x431;&amp;#x435;&amp;#x43A;&amp;#x442;&amp;#x438;.\n\n&amp;#x41D;&amp;#x44F;&amp;#x43A;&amp;#x43E;&amp;#x438; &amp;#x43E;&amp;#x442; &amp;#x43D;&amp;#x430;&amp;#x439;-&amp;#x432;&amp;#x430;&amp;#x436;&amp;#x43D;&amp;#x438;&amp;#x442;&amp;#x435; &amp;#x445;&amp;#x430;&amp;#x440;&amp;#x430;&amp;#x43A;&amp;#x442;&amp;#x435;&amp;#x440;&amp;#x438;&amp;#x441;&amp;#x442;&amp;#x438;&amp;#x43A;&amp;#x438; &amp;#x43D;&amp;#x430; &amp;#x435;&amp;#x437;&amp;#x438;&amp;#x43A;&amp;#x430; &amp;#x441;&amp;#x430;: \n&amp;#x434;&amp;#x438;&amp;#x43C;&amp;#x438;&amp;#x447;&amp;#x43D;&amp;#x43E; &amp;#x43E;&amp;#x43F;&amp;#x440;&amp;#x435;&amp;#x434;&amp;#x435;&amp;#x43B;&amp;#x44F;&amp;#x43D;&amp;#x435; &amp;#x43D;&amp;#x430; &amp;#x442;&amp;#x438;&amp;#x43F;&amp;#x430; &amp;#x434;&amp;#x430;&amp;#x43D;&amp;#x43D;&amp;#x438;&amp;#x442;&amp;#x435;\n&amp;#x43C;&amp;#x43E;&amp;#x434;&amp;#x443;&amp;#x43B;&amp;#x438; - &amp;#x201C;&amp;#x432;&amp;#x44A;&amp;#x437;&amp;#x43C;&amp;#x43E;&amp;#x436;&amp;#x43D;&amp;#x43E;&amp;#x441;&amp;#x442; &amp;#x435;&amp;#x434;&amp;#x438;&amp;#x43D; &amp;#x43C;&amp;#x43E;&amp;#x434;&amp;#x443;&amp;#x43B; &amp;#x434;&amp;#x430; &amp;#x441;&amp;#x435; &amp;#x432;&amp;#x433;&amp;#x440;&amp;#x430;&amp;#x436;&amp;#x434;&amp;#x430; &amp;#x432; &amp;#x43C;&amp;#x43D;&amp;#x43E;&amp;#x436;&amp;#x435;&amp;#x441;&amp;#x442;&amp;#x432;&amp;#x43E; &amp;#x43A;&amp;#x43B;&amp;#x430;&amp;#x441;&amp;#x43E;&amp;#x432;&amp;#x435;, &amp;#x43A;&amp;#x430;&amp;#x442;&amp;#x43E; &amp;#x442;&amp;#x430;&amp;#x43A;&amp;#x430; &amp;#x441;&amp;#x435; &amp;#x43F;&amp;#x43E;&amp;#x441;&amp;#x442;&amp;#x438;&amp;#x433;&amp;#x430; &amp;#x43C;&amp;#x43D;&amp;#x43E;&amp;#x436;&amp;#x435;&amp;#x441;&amp;#x442;&amp;#x432;&amp;#x435;&amp;#x43D;&amp;#x43E; &amp;#x43D;&amp;#x430;&amp;#x441;&amp;#x43B;&amp;#x435;&amp;#x434;&amp;#x44F;&amp;#x432;&amp;#x430;&amp;#x43D;&amp;#x435;&amp;#x201D;\n&amp;#x43E;&amp;#x442;&amp;#x432;&amp;#x43E;&amp;#x440;&amp;#x435;&amp;#x43D;&amp;#x438; &amp;#x43A;&amp;#x43B;&amp;#x430;&amp;#x441;&amp;#x43E;&amp;#x432;&amp;#x435; - &amp;#x201C;&amp;#x43A;&amp;#x44A;&amp;#x43C; &amp;#x432;&amp;#x441;&amp;#x435;&amp;#x43A;&amp;#x438; &amp;#x43A;&amp;#x43B;&amp;#x430;&amp;#x441; &amp;#x43C;&amp;#x43E;&amp;#x433;&amp;#x430;&amp;#x442; &amp;#x434;&amp;#x430; &amp;#x441;&amp;#x435; &amp;#x434;&amp;#x43E;&amp;#x431;&amp;#x430;&amp;#x432;&amp;#x44F;&amp;#x442; &amp;#x43D;&amp;#x43E;&amp;#x432;&amp;#x438; &amp;#x430;&amp;#x442;&amp;#x440;&amp;#x438;&amp;#x431;&amp;#x443;&amp;#x442;&amp;#x438; &amp;#x438; &amp;#x43C;&amp;#x435;&amp;#x442;&amp;#x43E;&amp;#x434;&amp;#x438; &amp;#x43F;&amp;#x43E; &amp;#x432;&amp;#x440;&amp;#x435;&amp;#x43C;&amp;#x435; &amp;#x43D;&amp;#x430; &amp;#x438;&amp;#x437;&amp;#x43F;&amp;#x44A;&amp;#x43B;&amp;#x43D;&amp;#x435;&amp;#x43D;&amp;#x438;&amp;#x435; &amp;#x43D;&amp;#x430; &amp;#x43F;&amp;#x440;&amp;#x43E;&amp;#x433;&amp;#x440;&amp;#x430;&amp;#x43C;&amp;#x430;&amp;#x442;&amp;#x430;&amp;#x201D;\n&amp;#x431;&amp;#x43B;&amp;#x43E;&amp;#x43A;&amp;#x43E;&amp;#x432;&amp;#x435;\n&amp;#x430;&amp;#x43D;&amp;#x43E;&amp;#x43D;&amp;#x438;&amp;#x43C;&amp;#x43D;&amp;#x438; &amp;#x444;&amp;#x443;&amp;#x43D;&amp;#x43A;&amp;#x446;&amp;#x438;&amp;#x438;\n&amp;#x432;&amp;#x441;&amp;#x44F;&amp;#x43A;&amp;#x430; &amp;#x43E;&amp;#x43F;&amp;#x435;&amp;#x440;&amp;#x430;&amp;#x446;&amp;#x438;&amp;#x44F; &amp;#x432;&amp;#x440;&amp;#x44A;&amp;#x449;&amp;#x430; &amp;#x440;&amp;#x435;&amp;#x437;&amp;#x443;&amp;#x43B;&amp;#x442;&amp;#x430;&amp;#x442;\n&amp;#x432;&amp;#x441;&amp;#x438;&amp;#x447;&amp;#x43A;&amp;#x43E; &amp;#x435; &amp;#x438;&amp;#x437;&amp;#x43F;&amp;#x44A;&amp;#x43B;&amp;#x43D;&amp;#x438;&amp;#x43C; &amp;#x43A;&amp;#x43E;&amp;#x434; - &amp;#x201C;&amp;#x432;&amp;#x43A;&amp;#x43B;&amp;#x44E;&amp;#x447;&amp;#x438;&amp;#x442;&amp;#x435;&amp;#x43B;&amp;#x43D;&amp;#x43E; &amp;#x438; &amp;#x442;&amp;#x435;&amp;#x43B;&amp;#x430;&amp;#x442;&amp;#x430; &amp;#x43D;&amp;#x430; &amp;#x43A;&amp;#x43B;&amp;#x430;&amp;#x441;&amp;#x43E;&amp;#x432;&amp;#x435;&amp;#x442;&amp;#x435; &amp;#x432; &amp;#x43A;&amp;#x43E;&amp;#x439;&amp;#x442;&amp;#x43E; &amp;#x43C;&amp;#x43E;&amp;#x436;&amp;#x435; &amp;#x438;&amp;#x43C;&amp;#x430; &amp;#x446;&amp;#x438;&amp;#x43A;&amp;#x43B;&amp;#x438;, &amp;#x443;&amp;#x441;&amp;#x43B;&amp;#x43E;&amp;#x432;&amp;#x43D;&amp;#x438; &amp;#x43E;&amp;#x43F;&amp;#x435;&amp;#x440;&amp;#x430;&amp;#x442;&amp;#x43E;&amp;#x440;&amp;#x438; &amp;#x438; &amp;#x434;&amp;#x440;&amp;#x443;&amp;#x433;&amp;#x438;&amp;#x201D;\n&amp;#x438;&amp;#x437;&amp;#x447;&amp;#x438;&amp;#x441;&amp;#x442;&amp;#x435;&amp;#x43D; &amp;#x441;&amp;#x438;&amp;#x43D;&amp;#x442;&amp;#x430;&amp;#x43A;&amp;#x441;&amp;#x438;&amp;#x441; - &amp;#x201C;&amp;#x43D;&amp;#x435; &amp;#x435; &amp;#x437;&amp;#x430;&amp;#x434;&amp;#x44A;&amp;#x43B;&amp;#x436;&amp;#x438;&amp;#x442;&amp;#x435;&amp;#x43B;&amp;#x43D;&amp;#x43E;, &amp;#x434;&amp;#x430; &amp;#x441;&amp;#x435; &amp;#x43F;&amp;#x43E;&amp;#x441;&amp;#x442;&amp;#x430;&amp;#x432;&amp;#x44F;&amp;#x442; &amp;#x441;&amp;#x43A;&amp;#x43E;&amp;#x431;&amp;#x438;, &amp;#x442;&amp;#x43E;&amp;#x447;&amp;#x43A;&amp;#x430; &amp;#x438; &amp;#x437;&amp;#x430;&amp;#x43F;&amp;#x435;&amp;#x442;&amp;#x430;&amp;#x44F; &amp;#x438; &amp;#x434;&amp;#x440;&amp;#x443;&amp;#x433;&amp;#x438;&amp;#x201D;\n&amp;#x43C;&amp;#x435;&amp;#x442;&amp;#x430; &amp;#x43F;&amp;#x440;&amp;#x43E;&amp;#x433;&amp;#x440;&amp;#x430;&amp;#x43C;&amp;#x438;&amp;#x440;&amp;#x430;&amp;#x43D;&amp;#x435;\n&amp;#xA0;\n\n
  • &amp;#x421;&amp;#x442;&amp;#x440;&amp;#x435;&amp;#x43C;&amp;#x435;&amp;#x436;&amp;#x44A;&amp;#x442; &amp;#x43D;&amp;#x430; Ruby &amp;#x435; &amp;#x434;&amp;#x430; &amp;#x441;&amp;#x43B;&amp;#x435;&amp;#x434;&amp;#x432;&amp;#x430; &amp;#x43F;&amp;#x440;&amp;#x438;&amp;#x43D;&amp;#x446;&amp;#x438;&amp;#x43F;&amp;#x430; &amp;#x43D;&amp;#x430; &amp;#x43D;&amp;#x430;&amp;#x439;-&amp;#x43C;&amp;#x430;&amp;#x43B;&amp;#x43A;&amp;#x430; &amp;#x438;&amp;#x437;&amp;#x43D;&amp;#x435;&amp;#x43D;&amp;#x430;&amp;#x434;&amp;#x430;. &amp;#x422;&amp;#x43E;&amp;#x432;&amp;#x430; &amp;#x43E;&amp;#x437;&amp;#x43D;&amp;#x430;&amp;#x447;&amp;#x430;&amp;#x432;&amp;#x430;, &amp;#x447;&amp;#x435; &amp;#x43F;&amp;#x43E;&amp;#x432;&amp;#x435;&amp;#x434;&amp;#x435;&amp;#x43D;&amp;#x438;&amp;#x435;&amp;#x442;&amp;#x43E; &amp;#x43D;&amp;#x430; &amp;#x435;&amp;#x437;&amp;#x438;&amp;#x43A;&amp;#x430; &amp;#x442;&amp;#x440;&amp;#x44F;&amp;#x431;&amp;#x432;&amp;#x430; &amp;#x434;&amp;#x430; &amp;#x435; &amp;#x438;&amp;#x43D;&amp;#x442;&amp;#x443;&amp;#x438;&amp;#x442;&amp;#x438;&amp;#x432;&amp;#x43D;&amp;#x43E; &amp;#x438; &amp;#x442;&amp;#x43E;&amp;#x439; &amp;#x434;&amp;#x430; &amp;#x440;&amp;#x430;&amp;#x431;&amp;#x43E;&amp;#x442;&amp;#x438; &amp;#x442;&amp;#x430;&amp;#x43A;&amp;#x430;, &amp;#x43A;&amp;#x430;&amp;#x43A;&amp;#x442;&amp;#x43E; &amp;#x43F;&amp;#x440;&amp;#x43E;&amp;#x433;&amp;#x440;&amp;#x430;&amp;#x43C;&amp;#x438;&amp;#x441;&amp;#x442;&amp;#x44A;&amp;#x442; &amp;#x431;&amp;#x438; &amp;#x43E;&amp;#x447;&amp;#x430;&amp;#x43A;&amp;#x432;&amp;#x430;&amp;#x43B;.\nRuby &amp;#x435; &amp;#x43E;&amp;#x431;&amp;#x435;&amp;#x43A;&amp;#x442;&amp;#x43D;&amp;#x43E;-&amp;#x43E;&amp;#x440;&amp;#x438;&amp;#x435;&amp;#x43D;&amp;#x442;&amp;#x438;&amp;#x440;&amp;#x430;&amp;#x43D;: &amp;#x432;&amp;#x441;&amp;#x435;&amp;#x43A;&amp;#x438; &amp;#x442;&amp;#x438;&amp;#x43F; &amp;#x434;&amp;#x430;&amp;#x43D;&amp;#x43D;&amp;#x438; &amp;#x435; &amp;#x43E;&amp;#x431;&amp;#x435;&amp;#x43A;&amp;#x442;, &amp;#x432;&amp;#x43A;&amp;#x43B;&amp;#x44E;&amp;#x447;&amp;#x438;&amp;#x442;&amp;#x435;&amp;#x43B;&amp;#x43D;&amp;#x43E; &amp;#x43A;&amp;#x43B;&amp;#x430;&amp;#x441;&amp;#x43E;&amp;#x432;&amp;#x435;, &amp;#x447;&amp;#x438;&amp;#x441;&amp;#x43B;&amp;#x430;, &amp;#x431;&amp;#x443;&amp;#x43B;&amp;#x435;&amp;#x432;&amp;#x438; &amp;#x441;&amp;#x442;&amp;#x43E;&amp;#x439;&amp;#x43D;&amp;#x43E;&amp;#x441;&amp;#x442;&amp;#x438;, &amp;#x43A;&amp;#x43E;&amp;#x438;&amp;#x442;&amp;#x43E; &amp;#x432; &amp;#x43C;&amp;#x43D;&amp;#x43E;&amp;#x433;&amp;#x43E; &amp;#x434;&amp;#x440;&amp;#x443;&amp;#x433;&amp;#x438; &amp;#x435;&amp;#x437;&amp;#x438;&amp;#x446;&amp;#x438; &amp;#x43E;&amp;#x43F;&amp;#x440;&amp;#x435;&amp;#x434;&amp;#x435;&amp;#x43B;&amp;#x44F;&amp;#x442; &amp;#x43A;&amp;#x430;&amp;#x442;&amp;#x43E; &amp;#x43F;&amp;#x440;&amp;#x438;&amp;#x43C;&amp;#x438;&amp;#x442;&amp;#x438;&amp;#x432;&amp;#x438;, &amp;#x430; &amp;#x43D;&amp;#x435; &amp;#x43A;&amp;#x430;&amp;#x442;&amp;#x43E; &amp;#x440;&amp;#x435;&amp;#x430;&amp;#x43B;&amp;#x43D;&amp;#x438; &amp;#x43E;&amp;#x431;&amp;#x435;&amp;#x43A;&amp;#x442;&amp;#x438;.\n\n&amp;#x41D;&amp;#x44F;&amp;#x43A;&amp;#x43E;&amp;#x438; &amp;#x43E;&amp;#x442; &amp;#x43D;&amp;#x430;&amp;#x439;-&amp;#x432;&amp;#x430;&amp;#x436;&amp;#x43D;&amp;#x438;&amp;#x442;&amp;#x435; &amp;#x445;&amp;#x430;&amp;#x440;&amp;#x430;&amp;#x43A;&amp;#x442;&amp;#x435;&amp;#x440;&amp;#x438;&amp;#x441;&amp;#x442;&amp;#x438;&amp;#x43A;&amp;#x438; &amp;#x43D;&amp;#x430; &amp;#x435;&amp;#x437;&amp;#x438;&amp;#x43A;&amp;#x430; &amp;#x441;&amp;#x430;: \n&amp;#x434;&amp;#x438;&amp;#x43C;&amp;#x438;&amp;#x447;&amp;#x43D;&amp;#x43E; &amp;#x43E;&amp;#x43F;&amp;#x440;&amp;#x435;&amp;#x434;&amp;#x435;&amp;#x43B;&amp;#x44F;&amp;#x43D;&amp;#x435; &amp;#x43D;&amp;#x430; &amp;#x442;&amp;#x438;&amp;#x43F;&amp;#x430; &amp;#x434;&amp;#x430;&amp;#x43D;&amp;#x43D;&amp;#x438;&amp;#x442;&amp;#x435;\n&amp;#x43C;&amp;#x43E;&amp;#x434;&amp;#x443;&amp;#x43B;&amp;#x438; - &amp;#x201C;&amp;#x432;&amp;#x44A;&amp;#x437;&amp;#x43C;&amp;#x43E;&amp;#x436;&amp;#x43D;&amp;#x43E;&amp;#x441;&amp;#x442; &amp;#x435;&amp;#x434;&amp;#x438;&amp;#x43D; &amp;#x43C;&amp;#x43E;&amp;#x434;&amp;#x443;&amp;#x43B; &amp;#x434;&amp;#x430; &amp;#x441;&amp;#x435; &amp;#x432;&amp;#x433;&amp;#x440;&amp;#x430;&amp;#x436;&amp;#x434;&amp;#x430; &amp;#x432; &amp;#x43C;&amp;#x43D;&amp;#x43E;&amp;#x436;&amp;#x435;&amp;#x441;&amp;#x442;&amp;#x432;&amp;#x43E; &amp;#x43A;&amp;#x43B;&amp;#x430;&amp;#x441;&amp;#x43E;&amp;#x432;&amp;#x435;, &amp;#x43A;&amp;#x430;&amp;#x442;&amp;#x43E; &amp;#x442;&amp;#x430;&amp;#x43A;&amp;#x430; &amp;#x441;&amp;#x435; &amp;#x43F;&amp;#x43E;&amp;#x441;&amp;#x442;&amp;#x438;&amp;#x433;&amp;#x430; &amp;#x43C;&amp;#x43D;&amp;#x43E;&amp;#x436;&amp;#x435;&amp;#x441;&amp;#x442;&amp;#x432;&amp;#x435;&amp;#x43D;&amp;#x43E; &amp;#x43D;&amp;#x430;&amp;#x441;&amp;#x43B;&amp;#x435;&amp;#x434;&amp;#x44F;&amp;#x432;&amp;#x430;&amp;#x43D;&amp;#x435;&amp;#x201D;\n&amp;#x43E;&amp;#x442;&amp;#x432;&amp;#x43E;&amp;#x440;&amp;#x435;&amp;#x43D;&amp;#x438; &amp;#x43A;&amp;#x43B;&amp;#x430;&amp;#x441;&amp;#x43E;&amp;#x432;&amp;#x435; - &amp;#x201C;&amp;#x43A;&amp;#x44A;&amp;#x43C; &amp;#x432;&amp;#x441;&amp;#x435;&amp;#x43A;&amp;#x438; &amp;#x43A;&amp;#x43B;&amp;#x430;&amp;#x441; &amp;#x43C;&amp;#x43E;&amp;#x433;&amp;#x430;&amp;#x442; &amp;#x434;&amp;#x430; &amp;#x441;&amp;#x435; &amp;#x434;&amp;#x43E;&amp;#x431;&amp;#x430;&amp;#x432;&amp;#x44F;&amp;#x442; &amp;#x43D;&amp;#x43E;&amp;#x432;&amp;#x438; &amp;#x430;&amp;#x442;&amp;#x440;&amp;#x438;&amp;#x431;&amp;#x443;&amp;#x442;&amp;#x438; &amp;#x438; &amp;#x43C;&amp;#x435;&amp;#x442;&amp;#x43E;&amp;#x434;&amp;#x438; &amp;#x43F;&amp;#x43E; &amp;#x432;&amp;#x440;&amp;#x435;&amp;#x43C;&amp;#x435; &amp;#x43D;&amp;#x430; &amp;#x438;&amp;#x437;&amp;#x43F;&amp;#x44A;&amp;#x43B;&amp;#x43D;&amp;#x435;&amp;#x43D;&amp;#x438;&amp;#x435; &amp;#x43D;&amp;#x430; &amp;#x43F;&amp;#x440;&amp;#x43E;&amp;#x433;&amp;#x440;&amp;#x430;&amp;#x43C;&amp;#x430;&amp;#x442;&amp;#x430;&amp;#x201D;\n&amp;#x431;&amp;#x43B;&amp;#x43E;&amp;#x43A;&amp;#x43E;&amp;#x432;&amp;#x435;\n&amp;#x430;&amp;#x43D;&amp;#x43E;&amp;#x43D;&amp;#x438;&amp;#x43C;&amp;#x43D;&amp;#x438; &amp;#x444;&amp;#x443;&amp;#x43D;&amp;#x43A;&amp;#x446;&amp;#x438;&amp;#x438;\n&amp;#x432;&amp;#x441;&amp;#x44F;&amp;#x43A;&amp;#x430; &amp;#x43E;&amp;#x43F;&amp;#x435;&amp;#x440;&amp;#x430;&amp;#x446;&amp;#x438;&amp;#x44F; &amp;#x432;&amp;#x440;&amp;#x44A;&amp;#x449;&amp;#x430; &amp;#x440;&amp;#x435;&amp;#x437;&amp;#x443;&amp;#x43B;&amp;#x442;&amp;#x430;&amp;#x442;\n&amp;#x432;&amp;#x441;&amp;#x438;&amp;#x447;&amp;#x43A;&amp;#x43E; &amp;#x435; &amp;#x438;&amp;#x437;&amp;#x43F;&amp;#x44A;&amp;#x43B;&amp;#x43D;&amp;#x438;&amp;#x43C; &amp;#x43A;&amp;#x43E;&amp;#x434; - &amp;#x201C;&amp;#x432;&amp;#x43A;&amp;#x43B;&amp;#x44E;&amp;#x447;&amp;#x438;&amp;#x442;&amp;#x435;&amp;#x43B;&amp;#x43D;&amp;#x43E; &amp;#x438; &amp;#x442;&amp;#x435;&amp;#x43B;&amp;#x430;&amp;#x442;&amp;#x430; &amp;#x43D;&amp;#x430; &amp;#x43A;&amp;#x43B;&amp;#x430;&amp;#x441;&amp;#x43E;&amp;#x432;&amp;#x435;&amp;#x442;&amp;#x435; &amp;#x432; &amp;#x43A;&amp;#x43E;&amp;#x439;&amp;#x442;&amp;#x43E; &amp;#x43C;&amp;#x43E;&amp;#x436;&amp;#x435; &amp;#x438;&amp;#x43C;&amp;#x430; &amp;#x446;&amp;#x438;&amp;#x43A;&amp;#x43B;&amp;#x438;, &amp;#x443;&amp;#x441;&amp;#x43B;&amp;#x43E;&amp;#x432;&amp;#x43D;&amp;#x438; &amp;#x43E;&amp;#x43F;&amp;#x435;&amp;#x440;&amp;#x430;&amp;#x442;&amp;#x43E;&amp;#x440;&amp;#x438; &amp;#x438; &amp;#x434;&amp;#x440;&amp;#x443;&amp;#x433;&amp;#x438;&amp;#x201D;\n&amp;#x438;&amp;#x437;&amp;#x447;&amp;#x438;&amp;#x441;&amp;#x442;&amp;#x435;&amp;#x43D; &amp;#x441;&amp;#x438;&amp;#x43D;&amp;#x442;&amp;#x430;&amp;#x43A;&amp;#x441;&amp;#x438;&amp;#x441; - &amp;#x201C;&amp;#x43D;&amp;#x435; &amp;#x435; &amp;#x437;&amp;#x430;&amp;#x434;&amp;#x44A;&amp;#x43B;&amp;#x436;&amp;#x438;&amp;#x442;&amp;#x435;&amp;#x43B;&amp;#x43D;&amp;#x43E;, &amp;#x434;&amp;#x430; &amp;#x441;&amp;#x435; &amp;#x43F;&amp;#x43E;&amp;#x441;&amp;#x442;&amp;#x430;&amp;#x432;&amp;#x44F;&amp;#x442; &amp;#x441;&amp;#x43A;&amp;#x43E;&amp;#x431;&amp;#x438;, &amp;#x442;&amp;#x43E;&amp;#x447;&amp;#x43A;&amp;#x430; &amp;#x438; &amp;#x437;&amp;#x430;&amp;#x43F;&amp;#x435;&amp;#x442;&amp;#x430;&amp;#x44F; &amp;#x438; &amp;#x434;&amp;#x440;&amp;#x443;&amp;#x433;&amp;#x438;&amp;#x201D;\n&amp;#x43C;&amp;#x435;&amp;#x442;&amp;#x430; &amp;#x43F;&amp;#x440;&amp;#x43E;&amp;#x433;&amp;#x440;&amp;#x430;&amp;#x43C;&amp;#x438;&amp;#x440;&amp;#x430;&amp;#x43D;&amp;#x435;\n&amp;#xA0;\n\n
  • &amp;#x421;&amp;#x442;&amp;#x440;&amp;#x435;&amp;#x43C;&amp;#x435;&amp;#x436;&amp;#x44A;&amp;#x442; &amp;#x43D;&amp;#x430; Ruby &amp;#x435; &amp;#x434;&amp;#x430; &amp;#x441;&amp;#x43B;&amp;#x435;&amp;#x434;&amp;#x432;&amp;#x430; &amp;#x43F;&amp;#x440;&amp;#x438;&amp;#x43D;&amp;#x446;&amp;#x438;&amp;#x43F;&amp;#x430; &amp;#x43D;&amp;#x430; &amp;#x43D;&amp;#x430;&amp;#x439;-&amp;#x43C;&amp;#x430;&amp;#x43B;&amp;#x43A;&amp;#x430; &amp;#x438;&amp;#x437;&amp;#x43D;&amp;#x435;&amp;#x43D;&amp;#x430;&amp;#x434;&amp;#x430;. &amp;#x422;&amp;#x43E;&amp;#x432;&amp;#x430; &amp;#x43E;&amp;#x437;&amp;#x43D;&amp;#x430;&amp;#x447;&amp;#x430;&amp;#x432;&amp;#x430;, &amp;#x447;&amp;#x435; &amp;#x43F;&amp;#x43E;&amp;#x432;&amp;#x435;&amp;#x434;&amp;#x435;&amp;#x43D;&amp;#x438;&amp;#x435;&amp;#x442;&amp;#x43E; &amp;#x43D;&amp;#x430; &amp;#x435;&amp;#x437;&amp;#x438;&amp;#x43A;&amp;#x430; &amp;#x442;&amp;#x440;&amp;#x44F;&amp;#x431;&amp;#x432;&amp;#x430; &amp;#x434;&amp;#x430; &amp;#x435; &amp;#x438;&amp;#x43D;&amp;#x442;&amp;#x443;&amp;#x438;&amp;#x442;&amp;#x438;&amp;#x432;&amp;#x43D;&amp;#x43E; &amp;#x438; &amp;#x442;&amp;#x43E;&amp;#x439; &amp;#x434;&amp;#x430; &amp;#x440;&amp;#x430;&amp;#x431;&amp;#x43E;&amp;#x442;&amp;#x438; &amp;#x442;&amp;#x430;&amp;#x43A;&amp;#x430;, &amp;#x43A;&amp;#x430;&amp;#x43A;&amp;#x442;&amp;#x43E; &amp;#x43F;&amp;#x440;&amp;#x43E;&amp;#x433;&amp;#x440;&amp;#x430;&amp;#x43C;&amp;#x438;&amp;#x441;&amp;#x442;&amp;#x44A;&amp;#x442; &amp;#x431;&amp;#x438; &amp;#x43E;&amp;#x447;&amp;#x430;&amp;#x43A;&amp;#x432;&amp;#x430;&amp;#x43B;.\nRuby &amp;#x435; &amp;#x43E;&amp;#x431;&amp;#x435;&amp;#x43A;&amp;#x442;&amp;#x43D;&amp;#x43E;-&amp;#x43E;&amp;#x440;&amp;#x438;&amp;#x435;&amp;#x43D;&amp;#x442;&amp;#x438;&amp;#x440;&amp;#x430;&amp;#x43D;: &amp;#x432;&amp;#x441;&amp;#x435;&amp;#x43A;&amp;#x438; &amp;#x442;&amp;#x438;&amp;#x43F; &amp;#x434;&amp;#x430;&amp;#x43D;&amp;#x43D;&amp;#x438; &amp;#x435; &amp;#x43E;&amp;#x431;&amp;#x435;&amp;#x43A;&amp;#x442;, &amp;#x432;&amp;#x43A;&amp;#x43B;&amp;#x44E;&amp;#x447;&amp;#x438;&amp;#x442;&amp;#x435;&amp;#x43B;&amp;#x43D;&amp;#x43E; &amp;#x43A;&amp;#x43B;&amp;#x430;&amp;#x441;&amp;#x43E;&amp;#x432;&amp;#x435;, &amp;#x447;&amp;#x438;&amp;#x441;&amp;#x43B;&amp;#x430;, &amp;#x431;&amp;#x443;&amp;#x43B;&amp;#x435;&amp;#x432;&amp;#x438; &amp;#x441;&amp;#x442;&amp;#x43E;&amp;#x439;&amp;#x43D;&amp;#x43E;&amp;#x441;&amp;#x442;&amp;#x438;, &amp;#x43A;&amp;#x43E;&amp;#x438;&amp;#x442;&amp;#x43E; &amp;#x432; &amp;#x43C;&amp;#x43D;&amp;#x43E;&amp;#x433;&amp;#x43E; &amp;#x434;&amp;#x440;&amp;#x443;&amp;#x433;&amp;#x438; &amp;#x435;&amp;#x437;&amp;#x438;&amp;#x446;&amp;#x438; &amp;#x43E;&amp;#x43F;&amp;#x440;&amp;#x435;&amp;#x434;&amp;#x435;&amp;#x43B;&amp;#x44F;&amp;#x442; &amp;#x43A;&amp;#x430;&amp;#x442;&amp;#x43E; &amp;#x43F;&amp;#x440;&amp;#x438;&amp;#x43C;&amp;#x438;&amp;#x442;&amp;#x438;&amp;#x432;&amp;#x438;, &amp;#x430; &amp;#x43D;&amp;#x435; &amp;#x43A;&amp;#x430;&amp;#x442;&amp;#x43E; &amp;#x440;&amp;#x435;&amp;#x430;&amp;#x43B;&amp;#x43D;&amp;#x438; &amp;#x43E;&amp;#x431;&amp;#x435;&amp;#x43A;&amp;#x442;&amp;#x438;.\n\n&amp;#x41D;&amp;#x44F;&amp;#x43A;&amp;#x43E;&amp;#x438; &amp;#x43E;&amp;#x442; &amp;#x43D;&amp;#x430;&amp;#x439;-&amp;#x432;&amp;#x430;&amp;#x436;&amp;#x43D;&amp;#x438;&amp;#x442;&amp;#x435; &amp;#x445;&amp;#x430;&amp;#x440;&amp;#x430;&amp;#x43A;&amp;#x442;&amp;#x435;&amp;#x440;&amp;#x438;&amp;#x441;&amp;#x442;&amp;#x438;&amp;#x43A;&amp;#x438; &amp;#x43D;&amp;#x430; &amp;#x435;&amp;#x437;&amp;#x438;&amp;#x43A;&amp;#x430; &amp;#x441;&amp;#x430;: \n&amp;#x434;&amp;#x438;&amp;#x43C;&amp;#x438;&amp;#x447;&amp;#x43D;&amp;#x43E; &amp;#x43E;&amp;#x43F;&amp;#x440;&amp;#x435;&amp;#x434;&amp;#x435;&amp;#x43B;&amp;#x44F;&amp;#x43D;&amp;#x435; &amp;#x43D;&amp;#x430; &amp;#x442;&amp;#x438;&amp;#x43F;&amp;#x430; &amp;#x434;&amp;#x430;&amp;#x43D;&amp;#x43D;&amp;#x438;&amp;#x442;&amp;#x435;\n&amp;#x43C;&amp;#x43E;&amp;#x434;&amp;#x443;&amp;#x43B;&amp;#x438; - &amp;#x201C;&amp;#x432;&amp;#x44A;&amp;#x437;&amp;#x43C;&amp;#x43E;&amp;#x436;&amp;#x43D;&amp;#x43E;&amp;#x441;&amp;#x442; &amp;#x435;&amp;#x434;&amp;#x438;&amp;#x43D; &amp;#x43C;&amp;#x43E;&amp;#x434;&amp;#x443;&amp;#x43B; &amp;#x434;&amp;#x430; &amp;#x441;&amp;#x435; &amp;#x432;&amp;#x433;&amp;#x440;&amp;#x430;&amp;#x436;&amp;#x434;&amp;#x430; &amp;#x432; &amp;#x43C;&amp;#x43D;&amp;#x43E;&amp;#x436;&amp;#x435;&amp;#x441;&amp;#x442;&amp;#x432;&amp;#x43E; &amp;#x43A;&amp;#x43B;&amp;#x430;&amp;#x441;&amp;#x43E;&amp;#x432;&amp;#x435;, &amp;#x43A;&amp;#x430;&amp;#x442;&amp;#x43E; &amp;#x442;&amp;#x430;&amp;#x43A;&amp;#x430; &amp;#x441;&amp;#x435; &amp;#x43F;&amp;#x43E;&amp;#x441;&amp;#x442;&amp;#x438;&amp;#x433;&amp;#x430; &amp;#x43C;&amp;#x43D;&amp;#x43E;&amp;#x436;&amp;#x435;&amp;#x441;&amp;#x442;&amp;#x432;&amp;#x435;&amp;#x43D;&amp;#x43E; &amp;#x43D;&amp;#x430;&amp;#x441;&amp;#x43B;&amp;#x435;&amp;#x434;&amp;#x44F;&amp;#x432;&amp;#x430;&amp;#x43D;&amp;#x435;&amp;#x201D;\n&amp;#x43E;&amp;#x442;&amp;#x432;&amp;#x43E;&amp;#x440;&amp;#x435;&amp;#x43D;&amp;#x438; &amp;#x43A;&amp;#x43B;&amp;#x430;&amp;#x441;&amp;#x43E;&amp;#x432;&amp;#x435; - &amp;#x201C;&amp;#x43A;&amp;#x44A;&amp;#x43C; &amp;#x432;&amp;#x441;&amp;#x435;&amp;#x43A;&amp;#x438; &amp;#x43A;&amp;#x43B;&amp;#x430;&amp;#x441; &amp;#x43C;&amp;#x43E;&amp;#x433;&amp;#x430;&amp;#x442; &amp;#x434;&amp;#x430; &amp;#x441;&amp;#x435; &amp;#x434;&amp;#x43E;&amp;#x431;&amp;#x430;&amp;#x432;&amp;#x44F;&amp;#x442; &amp;#x43D;&amp;#x43E;&amp;#x432;&amp;#x438; &amp;#x430;&amp;#x442;&amp;#x440;&amp;#x438;&amp;#x431;&amp;#x443;&amp;#x442;&amp;#x438; &amp;#x438; &amp;#x43C;&amp;#x435;&amp;#x442;&amp;#x43E;&amp;#x434;&amp;#x438; &amp;#x43F;&amp;#x43E; &amp;#x432;&amp;#x440;&amp;#x435;&amp;#x43C;&amp;#x435; &amp;#x43D;&amp;#x430; &amp;#x438;&amp;#x437;&amp;#x43F;&amp;#x44A;&amp;#x43B;&amp;#x43D;&amp;#x435;&amp;#x43D;&amp;#x438;&amp;#x435; &amp;#x43D;&amp;#x430; &amp;#x43F;&amp;#x440;&amp;#x43E;&amp;#x433;&amp;#x440;&amp;#x430;&amp;#x43C;&amp;#x430;&amp;#x442;&amp;#x430;&amp;#x201D;\n&amp;#x431;&amp;#x43B;&amp;#x43E;&amp;#x43A;&amp;#x43E;&amp;#x432;&amp;#x435;\n&amp;#x430;&amp;#x43D;&amp;#x43E;&amp;#x43D;&amp;#x438;&amp;#x43C;&amp;#x43D;&amp;#x438; &amp;#x444;&amp;#x443;&amp;#x43D;&amp;#x43A;&amp;#x446;&amp;#x438;&amp;#x438;\n&amp;#x432;&amp;#x441;&amp;#x44F;&amp;#x43A;&amp;#x430; &amp;#x43E;&amp;#x43F;&amp;#x435;&amp;#x440;&amp;#x430;&amp;#x446;&amp;#x438;&amp;#x44F; &amp;#x432;&amp;#x440;&amp;#x44A;&amp;#x449;&amp;#x430; &amp;#x440;&amp;#x435;&amp;#x437;&amp;#x443;&amp;#x43B;&amp;#x442;&amp;#x430;&amp;#x442;\n&amp;#x432;&amp;#x441;&amp;#x438;&amp;#x447;&amp;#x43A;&amp;#x43E; &amp;#x435; &amp;#x438;&amp;#x437;&amp;#x43F;&amp;#x44A;&amp;#x43B;&amp;#x43D;&amp;#x438;&amp;#x43C; &amp;#x43A;&amp;#x43E;&amp;#x434; - &amp;#x201C;&amp;#x432;&amp;#x43A;&amp;#x43B;&amp;#x44E;&amp;#x447;&amp;#x438;&amp;#x442;&amp;#x435;&amp;#x43B;&amp;#x43D;&amp;#x43E; &amp;#x438; &amp;#x442;&amp;#x435;&amp;#x43B;&amp;#x430;&amp;#x442;&amp;#x430; &amp;#x43D;&amp;#x430; &amp;#x43A;&amp;#x43B;&amp;#x430;&amp;#x441;&amp;#x43E;&amp;#x432;&amp;#x435;&amp;#x442;&amp;#x435; &amp;#x432; &amp;#x43A;&amp;#x43E;&amp;#x439;&amp;#x442;&amp;#x43E; &amp;#x43C;&amp;#x43E;&amp;#x436;&amp;#x435; &amp;#x438;&amp;#x43C;&amp;#x430; &amp;#x446;&amp;#x438;&amp;#x43A;&amp;#x43B;&amp;#x438;, &amp;#x443;&amp;#x441;&amp;#x43B;&amp;#x43E;&amp;#x432;&amp;#x43D;&amp;#x438; &amp;#x43E;&amp;#x43F;&amp;#x435;&amp;#x440;&amp;#x430;&amp;#x442;&amp;#x43E;&amp;#x440;&amp;#x438; &amp;#x438; &amp;#x434;&amp;#x440;&amp;#x443;&amp;#x433;&amp;#x438;&amp;#x201D;\n&amp;#x438;&amp;#x437;&amp;#x447;&amp;#x438;&amp;#x441;&amp;#x442;&amp;#x435;&amp;#x43D; &amp;#x441;&amp;#x438;&amp;#x43D;&amp;#x442;&amp;#x430;&amp;#x43A;&amp;#x441;&amp;#x438;&amp;#x441; - &amp;#x201C;&amp;#x43D;&amp;#x435; &amp;#x435; &amp;#x437;&amp;#x430;&amp;#x434;&amp;#x44A;&amp;#x43B;&amp;#x436;&amp;#x438;&amp;#x442;&amp;#x435;&amp;#x43B;&amp;#x43D;&amp;#x43E;, &amp;#x434;&amp;#x430; &amp;#x441;&amp;#x435; &amp;#x43F;&amp;#x43E;&amp;#x441;&amp;#x442;&amp;#x430;&amp;#x432;&amp;#x44F;&amp;#x442; &amp;#x441;&amp;#x43A;&amp;#x43E;&amp;#x431;&amp;#x438;, &amp;#x442;&amp;#x43E;&amp;#x447;&amp;#x43A;&amp;#x430; &amp;#x438; &amp;#x437;&amp;#x430;&amp;#x43F;&amp;#x435;&amp;#x442;&amp;#x430;&amp;#x44F; &amp;#x438; &amp;#x434;&amp;#x440;&amp;#x443;&amp;#x433;&amp;#x438;&amp;#x201D;\n&amp;#x43C;&amp;#x435;&amp;#x442;&amp;#x430; &amp;#x43F;&amp;#x440;&amp;#x43E;&amp;#x433;&amp;#x440;&amp;#x430;&amp;#x43C;&amp;#x438;&amp;#x440;&amp;#x430;&amp;#x43D;&amp;#x435;\n&amp;#xA0;\n\n
  • &amp;#x421;&amp;#x442;&amp;#x440;&amp;#x435;&amp;#x43C;&amp;#x435;&amp;#x436;&amp;#x44A;&amp;#x442; &amp;#x43D;&amp;#x430; Ruby &amp;#x435; &amp;#x434;&amp;#x430; &amp;#x441;&amp;#x43B;&amp;#x435;&amp;#x434;&amp;#x432;&amp;#x430; &amp;#x43F;&amp;#x440;&amp;#x438;&amp;#x43D;&amp;#x446;&amp;#x438;&amp;#x43F;&amp;#x430; &amp;#x43D;&amp;#x430; &amp;#x43D;&amp;#x430;&amp;#x439;-&amp;#x43C;&amp;#x430;&amp;#x43B;&amp;#x43A;&amp;#x430; &amp;#x438;&amp;#x437;&amp;#x43D;&amp;#x435;&amp;#x43D;&amp;#x430;&amp;#x434;&amp;#x430;. &amp;#x422;&amp;#x43E;&amp;#x432;&amp;#x430; &amp;#x43E;&amp;#x437;&amp;#x43D;&amp;#x430;&amp;#x447;&amp;#x430;&amp;#x432;&amp;#x430;, &amp;#x447;&amp;#x435; &amp;#x43F;&amp;#x43E;&amp;#x432;&amp;#x435;&amp;#x434;&amp;#x435;&amp;#x43D;&amp;#x438;&amp;#x435;&amp;#x442;&amp;#x43E; &amp;#x43D;&amp;#x430; &amp;#x435;&amp;#x437;&amp;#x438;&amp;#x43A;&amp;#x430; &amp;#x442;&amp;#x440;&amp;#x44F;&amp;#x431;&amp;#x432;&amp;#x430; &amp;#x434;&amp;#x430; &amp;#x435; &amp;#x438;&amp;#x43D;&amp;#x442;&amp;#x443;&amp;#x438;&amp;#x442;&amp;#x438;&amp;#x432;&amp;#x43D;&amp;#x43E; &amp;#x438; &amp;#x442;&amp;#x43E;&amp;#x439; &amp;#x434;&amp;#x430; &amp;#x440;&amp;#x430;&amp;#x431;&amp;#x43E;&amp;#x442;&amp;#x438; &amp;#x442;&amp;#x430;&amp;#x43A;&amp;#x430;, &amp;#x43A;&amp;#x430;&amp;#x43A;&amp;#x442;&amp;#x43E; &amp;#x43F;&amp;#x440;&amp;#x43E;&amp;#x433;&amp;#x440;&amp;#x430;&amp;#x43C;&amp;#x438;&amp;#x441;&amp;#x442;&amp;#x44A;&amp;#x442; &amp;#x431;&amp;#x438; &amp;#x43E;&amp;#x447;&amp;#x430;&amp;#x43A;&amp;#x432;&amp;#x430;&amp;#x43B;.\nRuby &amp;#x435; &amp;#x43E;&amp;#x431;&amp;#x435;&amp;#x43A;&amp;#x442;&amp;#x43D;&amp;#x43E;-&amp;#x43E;&amp;#x440;&amp;#x438;&amp;#x435;&amp;#x43D;&amp;#x442;&amp;#x438;&amp;#x440;&amp;#x430;&amp;#x43D;: &amp;#x432;&amp;#x441;&amp;#x435;&amp;#x43A;&amp;#x438; &amp;#x442;&amp;#x438;&amp;#x43F; &amp;#x434;&amp;#x430;&amp;#x43D;&amp;#x43D;&amp;#x438; &amp;#x435; &amp;#x43E;&amp;#x431;&amp;#x435;&amp;#x43A;&amp;#x442;, &amp;#x432;&amp;#x43A;&amp;#x43B;&amp;#x44E;&amp;#x447;&amp;#x438;&amp;#x442;&amp;#x435;&amp;#x43B;&amp;#x43D;&amp;#x43E; &amp;#x43A;&amp;#x43B;&amp;#x430;&amp;#x441;&amp;#x43E;&amp;#x432;&amp;#x435;, &amp;#x447;&amp;#x438;&amp;#x441;&amp;#x43B;&amp;#x430;, &amp;#x431;&amp;#x443;&amp;#x43B;&amp;#x435;&amp;#x432;&amp;#x438; &amp;#x441;&amp;#x442;&amp;#x43E;&amp;#x439;&amp;#x43D;&amp;#x43E;&amp;#x441;&amp;#x442;&amp;#x438;, &amp;#x43A;&amp;#x43E;&amp;#x438;&amp;#x442;&amp;#x43E; &amp;#x432; &amp;#x43C;&amp;#x43D;&amp;#x43E;&amp;#x433;&amp;#x43E; &amp;#x434;&amp;#x440;&amp;#x443;&amp;#x433;&amp;#x438; &amp;#x435;&amp;#x437;&amp;#x438;&amp;#x446;&amp;#x438; &amp;#x43E;&amp;#x43F;&amp;#x440;&amp;#x435;&amp;#x434;&amp;#x435;&amp;#x43B;&amp;#x44F;&amp;#x442; &amp;#x43A;&amp;#x430;&amp;#x442;&amp;#x43E; &amp;#x43F;&amp;#x440;&amp;#x438;&amp;#x43C;&amp;#x438;&amp;#x442;&amp;#x438;&amp;#x432;&amp;#x438;, &amp;#x430; &amp;#x43D;&amp;#x435; &amp;#x43A;&amp;#x430;&amp;#x442;&amp;#x43E; &amp;#x440;&amp;#x435;&amp;#x430;&amp;#x43B;&amp;#x43D;&amp;#x438; &amp;#x43E;&amp;#x431;&amp;#x435;&amp;#x43A;&amp;#x442;&amp;#x438;.\n\n&amp;#x41D;&amp;#x44F;&amp;#x43A;&amp;#x43E;&amp;#x438; &amp;#x43E;&amp;#x442; &amp;#x43D;&amp;#x430;&amp;#x439;-&amp;#x432;&amp;#x430;&amp;#x436;&amp;#x43D;&amp;#x438;&amp;#x442;&amp;#x435; &amp;#x445;&amp;#x430;&amp;#x440;&amp;#x430;&amp;#x43A;&amp;#x442;&amp;#x435;&amp;#x440;&amp;#x438;&amp;#x441;&amp;#x442;&amp;#x438;&amp;#x43A;&amp;#x438; &amp;#x43D;&amp;#x430; &amp;#x435;&amp;#x437;&amp;#x438;&amp;#x43A;&amp;#x430; &amp;#x441;&amp;#x430;: \n&amp;#x434;&amp;#x438;&amp;#x43C;&amp;#x438;&amp;#x447;&amp;#x43D;&amp;#x43E; &amp;#x43E;&amp;#x43F;&amp;#x440;&amp;#x435;&amp;#x434;&amp;#x435;&amp;#x43B;&amp;#x44F;&amp;#x43D;&amp;#x435; &amp;#x43D;&amp;#x430; &amp;#x442;&amp;#x438;&amp;#x43F;&amp;#x430; &amp;#x434;&amp;#x430;&amp;#x43D;&amp;#x43D;&amp;#x438;&amp;#x442;&amp;#x435;\n&amp;#x43C;&amp;#x43E;&amp;#x434;&amp;#x443;&amp;#x43B;&amp;#x438; - &amp;#x201C;&amp;#x432;&amp;#x44A;&amp;#x437;&amp;#x43C;&amp;#x43E;&amp;#x436;&amp;#x43D;&amp;#x43E;&amp;#x441;&amp;#x442; &amp;#x435;&amp;#x434;&amp;#x438;&amp;#x43D; &amp;#x43C;&amp;#x43E;&amp;#x434;&amp;#x443;&amp;#x43B; &amp;#x434;&amp;#x430; &amp;#x441;&amp;#x435; &amp;#x432;&amp;#x433;&amp;#x440;&amp;#x430;&amp;#x436;&amp;#x434;&amp;#x430; &amp;#x432; &amp;#x43C;&amp;#x43D;&amp;#x43E;&amp;#x436;&amp;#x435;&amp;#x441;&amp;#x442;&amp;#x432;&amp;#x43E; &amp;#x43A;&amp;#x43B;&amp;#x430;&amp;#x441;&amp;#x43E;&amp;#x432;&amp;#x435;, &amp;#x43A;&amp;#x430;&amp;#x442;&amp;#x43E; &amp;#x442;&amp;#x430;&amp;#x43A;&amp;#x430; &amp;#x441;&amp;#x435; &amp;#x43F;&amp;#x43E;&amp;#x441;&amp;#x442;&amp;#x438;&amp;#x433;&amp;#x430; &amp;#x43C;&amp;#x43D;&amp;#x43E;&amp;#x436;&amp;#x435;&amp;#x441;&amp;#x442;&amp;#x432;&amp;#x435;&amp;#x43D;&amp;#x43E; &amp;#x43D;&amp;#x430;&amp;#x441;&amp;#x43B;&amp;#x435;&amp;#x434;&amp;#x44F;&amp;#x432;&amp;#x430;&amp;#x43D;&amp;#x435;&amp;#x201D;\n&amp;#x43E;&amp;#x442;&amp;#x432;&amp;#x43E;&amp;#x440;&amp;#x435;&amp;#x43D;&amp;#x438; &amp;#x43A;&amp;#x43B;&amp;#x430;&amp;#x441;&amp;#x43E;&amp;#x432;&amp;#x435; - &amp;#x201C;&amp;#x43A;&amp;#x44A;&amp;#x43C; &amp;#x432;&amp;#x441;&amp;#x435;&amp;#x43A;&amp;#x438; &amp;#x43A;&amp;#x43B;&amp;#x430;&amp;#x441; &amp;#x43C;&amp;#x43E;&amp;#x433;&amp;#x430;&amp;#x442; &amp;#x434;&amp;#x430; &amp;#x441;&amp;#x435; &amp;#x434;&amp;#x43E;&amp;#x431;&amp;#x430;&amp;#x432;&amp;#x44F;&amp;#x442; &amp;#x43D;&amp;#x43E;&amp;#x432;&amp;#x438; &amp;#x430;&amp;#x442;&amp;#x440;&amp;#x438;&amp;#x431;&amp;#x443;&amp;#x442;&amp;#x438; &amp;#x438; &amp;#x43C;&amp;#x435;&amp;#x442;&amp;#x43E;&amp;#x434;&amp;#x438; &amp;#x43F;&amp;#x43E; &amp;#x432;&amp;#x440;&amp;#x435;&amp;#x43C;&amp;#x435; &amp;#x43D;&amp;#x430; &amp;#x438;&amp;#x437;&amp;#x43F;&amp;#x44A;&amp;#x43B;&amp;#x43D;&amp;#x435;&amp;#x43D;&amp;#x438;&amp;#x435; &amp;#x43D;&amp;#x430; &amp;#x43F;&amp;#x440;&amp;#x43E;&amp;#x433;&amp;#x440;&amp;#x430;&amp;#x43C;&amp;#x430;&amp;#x442;&amp;#x430;&amp;#x201D;\n&amp;#x431;&amp;#x43B;&amp;#x43E;&amp;#x43A;&amp;#x43E;&amp;#x432;&amp;#x435;\n&amp;#x430;&amp;#x43D;&amp;#x43E;&amp;#x43D;&amp;#x438;&amp;#x43C;&amp;#x43D;&amp;#x438; &amp;#x444;&amp;#x443;&amp;#x43D;&amp;#x43A;&amp;#x446;&amp;#x438;&amp;#x438;\n&amp;#x432;&amp;#x441;&amp;#x44F;&amp;#x43A;&amp;#x430; &amp;#x43E;&amp;#x43F;&amp;#x435;&amp;#x440;&amp;#x430;&amp;#x446;&amp;#x438;&amp;#x44F; &amp;#x432;&amp;#x440;&amp;#x44A;&amp;#x449;&amp;#x430; &amp;#x440;&amp;#x435;&amp;#x437;&amp;#x443;&amp;#x43B;&amp;#x442;&amp;#x430;&amp;#x442;\n&amp;#x432;&amp;#x441;&amp;#x438;&amp;#x447;&amp;#x43A;&amp;#x43E; &amp;#x435; &amp;#x438;&amp;#x437;&amp;#x43F;&amp;#x44A;&amp;#x43B;&amp;#x43D;&amp;#x438;&amp;#x43C; &amp;#x43A;&amp;#x43E;&amp;#x434; - &amp;#x201C;&amp;#x432;&amp;#x43A;&amp;#x43B;&amp;#x44E;&amp;#x447;&amp;#x438;&amp;#x442;&amp;#x435;&amp;#x43B;&amp;#x43D;&amp;#x43E; &amp;#x438; &amp;#x442;&amp;#x435;&amp;#x43B;&amp;#x430;&amp;#x442;&amp;#x430; &amp;#x43D;&amp;#x430; &amp;#x43A;&amp;#x43B;&amp;#x430;&amp;#x441;&amp;#x43E;&amp;#x432;&amp;#x435;&amp;#x442;&amp;#x435; &amp;#x432; &amp;#x43A;&amp;#x43E;&amp;#x439;&amp;#x442;&amp;#x43E; &amp;#x43C;&amp;#x43E;&amp;#x436;&amp;#x435; &amp;#x438;&amp;#x43C;&amp;#x430; &amp;#x446;&amp;#x438;&amp;#x43A;&amp;#x43B;&amp;#x438;, &amp;#x443;&amp;#x441;&amp;#x43B;&amp;#x43E;&amp;#x432;&amp;#x43D;&amp;#x438; &amp;#x43E;&amp;#x43F;&amp;#x435;&amp;#x440;&amp;#x430;&amp;#x442;&amp;#x43E;&amp;#x440;&amp;#x438; &amp;#x438; &amp;#x434;&amp;#x440;&amp;#x443;&amp;#x433;&amp;#x438;&amp;#x201D;\n&amp;#x438;&amp;#x437;&amp;#x447;&amp;#x438;&amp;#x441;&amp;#x442;&amp;#x435;&amp;#x43D; &amp;#x441;&amp;#x438;&amp;#x43D;&amp;#x442;&amp;#x430;&amp;#x43A;&amp;#x441;&amp;#x438;&amp;#x441; - &amp;#x201C;&amp;#x43D;&amp;#x435; &amp;#x435; &amp;#x437;&amp;#x430;&amp;#x434;&amp;#x44A;&amp;#x43B;&amp;#x436;&amp;#x438;&amp;#x442;&amp;#x435;&amp;#x43B;&amp;#x43D;&amp;#x43E;, &amp;#x434;&amp;#x430; &amp;#x441;&amp;#x435; &amp;#x43F;&amp;#x43E;&amp;#x441;&amp;#x442;&amp;#x430;&amp;#x432;&amp;#x44F;&amp;#x442; &amp;#x441;&amp;#x43A;&amp;#x43E;&amp;#x431;&amp;#x438;, &amp;#x442;&amp;#x43E;&amp;#x447;&amp;#x43A;&amp;#x430; &amp;#x438; &amp;#x437;&amp;#x430;&amp;#x43F;&amp;#x435;&amp;#x442;&amp;#x430;&amp;#x44F; &amp;#x438; &amp;#x434;&amp;#x440;&amp;#x443;&amp;#x433;&amp;#x438;&amp;#x201D;\n&amp;#x43C;&amp;#x435;&amp;#x442;&amp;#x430; &amp;#x43F;&amp;#x440;&amp;#x43E;&amp;#x433;&amp;#x440;&amp;#x430;&amp;#x43C;&amp;#x438;&amp;#x440;&amp;#x430;&amp;#x43D;&amp;#x435;\n&amp;#xA0;\n\n
  • \n
  • \n
  • Ruby/Rails

    1. 1. Ruby / RailsРадослав СтанковVarna Lab 14/07/2011
    2. 2. Кой съм аз?@rstankovhttp://rstankov.comhttp://blog.rstankov.comhttp://github.com/rstankov
    3. 3. RubyRuby е интерактивен,обектно-ориентиран език запрограмиране.Неготово мото е:“Optimized for programmer happiness”
    4. 4. Ruby on Rails Ruby on Rails е framework за уеб приложения. Неготово мото е: “Web development doesn’t hurt”
    5. 5. Ruby Създаден от японеца Юкихиро Мацумото „Мац“. Първата публична версия излиза през 1995. Версия 2.0 се очакава да излезе за Коледа / не се казва коя /
    6. 6. class System { // ... code ... private $_categories = null; public function getVisibleCategories() { if ($this->_categories === null) { $this->_categories = $this->findCategories(array( visible => true )); } return $this->_categories; }}
    7. 7. class System # ... code ... def visible_categories() return @categories ||= self.find_categories({:visible => t endend
    8. 8. class System # ... code ... def visible_categories() return @categories ||= self.find_categories({:visible => t endend
    9. 9. class System # ... code ... def visible_categories return @categories ||= self.find_categories({:visible => t endend
    10. 10. class System # ... code ... def visible_categories return @categories ||= self.find_categories({:visible => t endend
    11. 11. class System # ... code ... def visible_categories return @categories ||= self.find_categories({:visible => t endend
    12. 12. class System # ... code ... def visible_categories @categories ||= self.find_categories({:visible => true}) endend
    13. 13. class System # ... code ... def visible_categories @categories ||= self.find_categories({:visible => true}) endend
    14. 14. class System # ... code ... def visible_categories @categories ||= self.find_categories({:visible => true}) endend
    15. 15. class System # ... code ... def visible_categories @categories ||= self.find_categories({:visible => true}) endend
    16. 16. class System # ... code ... def visible_categories @categories ||= find_categories({:visible => true}) endend
    17. 17. class System # ... code ... def visible_categories @categories ||= find_categories({:visible => true}) endend
    18. 18. class System # ... code ... def visible_categories @categories ||= find_categories :visible => true endend
    19. 19. 5.times { puts "Ruby is cool!" }
    20. 20. 5.times do puts "Ruby is cool!"end
    21. 21. File.open("some_file.txt") do |file| file << "content"end
    22. 22. [1,2,3,4].each { |value| puts value }# => [1, 2, 3, 4][1,2,3,4].map { |value| value * value }# => [1, 4, 9, 16][1,2,3,4].reduce { |a, b| a + b }# => 10[1,2] * 3# => [1, 2, 1, 2, 1, 2]
    23. 23. def operate(value) yield valueendvalue = operate(5) { |v| v + 4 }puts value # 9
    24. 24. class Person attr_accessor :fist_name, :last_name def initialize(first_name, last_name) @first_name = first_name @last_name = last_name end def full_name first_name + " " + last_name endendme = Person.new("Radoslav", "Stankov")puts me.full_name # Radoslav Stankov
    25. 25. class Person attr_accessor :fist_name, :last_name def initialize(first_name, last_name) @first_name = first_name @last_name = last_name end def full_name first_name + " " + last_name endendme = Person.new("Radoslav", "Stankov")puts me.full_name # Radoslav Stankov
    26. 26. class Person attr_accessor :fist_name, :last_name def initialize(first_name, last_name) @first_name = first_name @last_name = last_name end def full_name first_name + " " + last_name endendme = Person.new("Radoslav", "Stankov")puts me.full_name # Radoslav Stankov
    27. 27. class Person attr_accessor :fist_name, :last_name def initialize(first_name, last_name) @first_name = first_name @last_name = last_name end def full_name first_name + " " + last_name endendme = Person.new("Radoslav", "Stankov")puts me.full_name # Radoslav Stankov
    28. 28. class Person attr_accessor :fist_name, :last_name def initialize(first_name, last_name) @first_name = first_name @last_name = last_name end def full_name first_name + " " + last_name endendme = Person.new("Radoslav", "Stankov")puts me.full_name # Radoslav Stankov
    29. 29. class Person def +(other_person) # ... endendperson1 + person2
    30. 30. class Array def first self[0] end def second self[1] endendarray = [1, 2, 3, 4]array.first # 1array.second # 2
    31. 31. class Numeric def plus(x) self + x endendy = 5.plus(6)
    32. 32. Time.now - 2.days == 2.days.ago1.month.ago + 45.days - 1.year
    33. 33. Ruby• димично определяне на типа данните• модули• отворени класове• блокове• анонимни функции• всяка операция връща резултат• всичко е изпълним код• изчистен синтаксис• мета програмиране• промяна на обектите по време на изпълнение• вградени регулярни изрази
    34. 34. Ruby on Rails Разработен от David Heinemeier Hansson от 37 Signals. Първата публична версия е излиза през юли 2004. Вървим бавно, но сигурно към 3.1
    35. 35. 37signals Милиони клиенти ... по-малко от 37 служителя
    36. 36. Основни принципи на Ruby on Rails• Convention over Configuration• DRY - Don’t Repeat Yourself• KISS - Keep it simple, Stupid!• Skinny Controller, Fat Model• Тest Driven Development / Behavior Driven Development• Less is More• Code Generation• REST
    37. 37. Основни принципи на Ruby on Rails• Convention over Configuration• DRY - Don’t Repeat Yourself• KISS - Keep it simple, Stupid!• Skinny Controller, Fat Model• Тest Driven Development / Behavior Driven Development• Less is More• Code Generation• REST N ! VE FU HA
    38. 38. MVC Архитектура
    39. 39. Начин на работа
    40. 40. RESTMethod Path Controller Action GET /tasks tasks index GET /tasks/new tasks new POST /tasks tasks create GET /tasks/:id tasks show GET /tasks/:id/edit tasks edit PUT /tasks/:id tasks updateDELETE /tasks/:id tasks delete
    41. 41. Url формати Method Path Shows Action GET /tasks/1 html show GET /tasks/1.xml xml show GET /tasks/1.json json show GET /tasks/1.print html show PUT /tasks/1 redirect updatePUT(xhr) /tasks/1 html/js update PUT /tasks/1.json json update
    42. 42. Modelclass Task < ActiveRecord::Base belongs_to :user has_many :comments validates_presence_of :user, :text validates_inclusion_of :status, :in => ["opened", "completed"] attr_readonly :user_id def editable? status == "opened" endend
    43. 43. Modelclass Task < ActiveRecord::Base belongs_to :user has_many :comments validates_presence_of :user, :text validates_inclusion_of :status, :in => ["opened", "completed"] attr_readonly :user_id def editable? status == "opened" endend
    44. 44. Modelclass Task < ActiveRecord::Base belongs_to :user has_many :comments validates_presence_of :user, :text validates_inclusion_of :status, :in => ["opened", "completed"] attr_readonly :user_id def editable? status == "opened" endend
    45. 45. Modelclass Task < ActiveRecord::Base belongs_to :user has_many :comments validates_presence_of :user, :text validates_inclusion_of :status, :in => ["opened", "completed"] attr_readonly :user_id def editable? status == "opened" endend
    46. 46. Modelclass Task < ActiveRecord::Base belongs_to :user has_many :comments validates_presence_of :user, :text validates_inclusion_of :status, :in => ["opened", "completed"] attr_readonly :user_id def editable? status == "opened" endend
    47. 47. Controllerclass TasksController < ApplicationController before_filter :require_user def index @tasks = Task.where(:status => "opened") end def show @task = Task.find(params[:id]) end def create @task = current_user.tasks.build(params[:task]) if @task.save redirect_to tasks_path else render :partial => "new" end endend
    48. 48. Controllerclass TasksController < ApplicationController before_filter :require_user def index @tasks = Task.where(:status => "opened") end def show @task = Task.find(params[:id]) end def create @task = current_user.tasks.build(params[:task]) if @task.save redirect_to tasks_path else render :partial => "new" end endend
    49. 49. Controllerclass TasksController < ApplicationController before_filter :require_user def index @tasks = Task.where(:status => "opened") end def show @task = Task.find(params[:id]) end def create @task = current_user.tasks.build(params[:task]) if @task.save redirect_to tasks_path else render :partial => "new" end endend
    50. 50. Controllerclass TasksController < ApplicationController before_filter :require_user def index @tasks = Task.where(:status => "opened") end def show @task = Task.find(params[:id]) end def create @task = current_user.tasks.build(params[:task]) if @task.save redirect_to tasks_path else render :partial => "new" end endend
    51. 51. Controllerclass TasksController < ApplicationController before_filter :require_user def index @tasks = Task.where(:status => "opened") end def show @task = Task.find(params[:id]) end def create @task = current_user.tasks.build(params[:task]) if @task.save redirect_to tasks_path else render :partial => "new" end endend
    52. 52. View<%= form_for task do |form| %> <%= render shared/error_messages, :target => form.object%> <p> <%= form.label :text %> <%= form.text_area :text %> </p> <p> <%= form.label :status %> <%= form.select :status, Task.statuses %> </p> <div class="buttons"> <%= form.submit %> | <% link_to "Cancel", tasks_path %> </div><% end %>
    53. 53. View + simple_form / slim = simple_form_for task do |form| = form.error_banner = form.input :text = form.input :status, :collection => Task.statuses .buttons = form.submit = link_to Cancel, tasks_path
    54. 54. Test Driven Development
    55. 55. Test Driven Development1 Добавя се тест ... за несъществуващ код
    56. 56. Test Driven Development1 Добавя се тест ... за несъществуващ код 2 Пише се код ... колкото само тестът да мине
    57. 57. Test Driven Development 1 Добавя се тест ... за несъществуващ код 2 Пише се код ... колкото само тестът да мине3 Правят се подобрения ... подобрява се качеството на кода
    58. 58. Test Driven Development 1 Добавя се тест ... за несъществуващ код 2 Пише се код ... колкото само тестът да мине3 Правят се подобрения ... подобрява се качеството на кода
    59. 59. Cucumber featureFeature: Tasks In order to get more productive and organize As a user I want able to manage my tasks Scenario: Adding tasks Given I am on the tasks page When I follow "New task" And I fill in "Text" with "Present Ruby" And I select "opened" from "Status" And I press "Create task" Then I should have opened task "Present Ruby" Scenario: Completing tasks Given I am on the tasks page And I have opened task "Present Ruby" When I follow "Edit tasks" And I select "completed" from "Status" And I press "Update task" Then I should have completed task "Present Ruby"
    60. 60. Тесване на Controllerdescribe TasksController do describe "GET show" do before { Task.should_recive(:find).with("1").and_return task } before { get :show, :id => "1" } it { should assign_to(:task).with(task) } it { should render_temlate("show") } endend
    61. 61. describe Task do it { should belong_to(:user) } it { should have_many(:notes) } it { should validate_presence_of(:user) } it { should validate_presence_of(:text) } describe "#editable?" do it "returns true if task status is opened" do Task.new(:status => "opened").should be_editable end it "returns false if task status is rejected" do Task.new(:status => "rejected").should_not be_editable end it "returns false if task status is completed" do Task.new(:status => "completed").should_not be_editable end endend
    62. 62. Тестване на Viewdescribe "tasks/show.html.erb" do before do assign :task, mock_model(Task, { :id => 1, :text => "task text" }) render end it "renders task text" do rendered.should contain("task text") end it "renders link for editing task" do rendered.should have_selector(a[href="/tasks/1/edit"]) endend
    63. 63. ... и още, и още• database migrations• gem dependency management• css/javascript management (from Rails 3.1)• nested forms• automatic deploys• Rack• generations• send/receive mails• caching• internalization (i18n)• Ruby language extentions• a LOT plugins, tools and services• ... и т.н.
    64. 64. Погрешни схващания• Rails CANT SCALE• Rails is SLOW!!!!• Hard to deploy• Too much magic• Hard to learn every thing• Impossible to extend rails!• No good IDE• Bad windows support• Documentation
    65. 65. Погрешни схващания• Rails CANT SCALE• Rails is SLOW!!!!• Hard to deploy• Too much magic• Hard to learn every thing• Impossible to extend rails!• No good IDE• Bad windows support• Documentation
    66. 66. Погрешни схващания• Rails CANT SCALE• Rails is SLOW!!!!• Hard to deploy• Too much magic• Hard to learn every thing• Impossible to extend rails!• No good IDE• Bad windows support• Documentation
    67. 67. Погрешни схващания• Rails CANT SCALE• Rails is SLOW!!!!• Hard to deploy• Too much magic• Hard to learn every thing• Impossible to extend rails!• No good IDE• Bad windows support• Documentation
    68. 68. Погрешни схващания• Rails CANT SCALE• Rails is SLOW!!!!• Hard to deploy• Too much magic• Hard to learn every thing• Impossible to extend rails!• No good IDE• Bad windows support• Documentation
    69. 69. Погрешни схващания• Rails CANT SCALE• Rails is SLOW!!!!• Hard to deploy• Too much magic• Hard to learn every thing• Impossible to extend rails!• No good IDE• Bad windows support• Documentation
    70. 70. Погрешни схващания• Rails CANT SCALE• Rails is SLOW!!!!• Hard to deploy• Too much magic• Hard to learn every thing• Impossible to extend rails!• No good IDE• Bad windows support• Documentation
    71. 71. Погрешни схващания• Rails CANT SCALE• Rails is SLOW!!!!• Hard to deploy• Too much magic• Hard to learn every thing• Impossible to extend rails!• No good IDE• Bad windows support• Documentation
    72. 72. Погрешни схващания• Rails CANT SCALE• Rails is SLOW!!!!• Hard to deploy• Too much magic• Hard to learn every thing• Impossible to extend rails!• No good IDE• Bad windows support• Documentation
    73. 73. Благодаря за вниманието@rstankov
    1. A particular slide catching your eye?

      Clipping is a handy way to collect important slides you want to go back to later.

    ×