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![Step 1 / 19
Create your App.
$ touch rubyc.rb && gedit rubyc.rb
Paste:
require 'sinatra'
get '/' do
"It works!"
end
get '/hi:name' do
"Hello #{params[:name]}!"
end](https://image.slidesharecdn.com/yourfirstsinatraapp-110203185449-phpapp02/85/Your-first-sinatra-app-13-320.jpg)
Uploaded byRubyc Slides
Your first sinatra app
This document provides instructions for creating a basic Sinatra web application in Ruby in under 2 minutes. It discusses installing Ruby and the Sinatra gem using RVM and Bundler. It then provides a step-by-step guide to creating a Sinatra application file that defines two routes and testing the application locally. The document promotes Sinatra as a simple yet powerful framework for building RESTful APIs, demos, and minimal applications quickly.
Your first sinatra app
- 1. Your first Sinatraapp Create a basic Sinatra web, in just 2 minutes ..or less
- 2. Thursday, February 3,2011 Mario Zaizar @ Twitter, Github, Facebook, **
- 3. Thursday, February 3,2011 06:18pm (finished at) Mario Zaizar @ Twitter, Github, Facebook, *.*
- 4. ok, o_O Sinatra?
- 7. Sinatra is. Is aRuby web frameworkIt's written in Ruby. dah It's based in URLs, get, put, delete.. Sinatra is a very simple, yet powerful, Domain Specific Language (DSL) +RESTful http://www.sinatrarb.com/
- 8. Advantages Its, simple, onlyhave what you need.Better performance than Rails. You can use gems. There is life beyond Rails.Templates, Views, supports *all of them. good for? API implmentations, quick demos, minimal applications, widgets..
- 9. Disadvantages No Rails mysticalmagic, forgot it.Everything from scratch, only your needs.Isn't the best MVC frameworkNot so popular, than others
- 10. Lets go! Installing thecore, yeah, we'll need rocks, stars, and mud Create a folder, install ruby, group all the gems in a single gemset.
- 11. Define which ruby,your gemset name, and enable them by default. * rvm is your only friend. $ mkdir ~/rubyc/ && cd ~/rubyc; $ touch .rvmrc && open .rvmrc; Paste: rvm 1.9.1@rubyc --create Reload your bash, let rvm bring the magic!
- 12. Manage your gemswith Gemfile and Bundler Install bundler, use a Gemfile to declare all your required gems, repositories, version locking stuff, etc. $ gem install bundler; $ touch Gemfile && open Gemfile; Paste : source :rubygems gem 'sinatra' Use bundler to install and maintain them. $ bundle install;
- 13. Step 1 /19 Create your App. $ touch rubyc.rb && gedit rubyc.rb Paste: require 'sinatra' get '/' do "It works!" end get '/hi:name' do "Hello #{params[:name]}!" end
- 14. Step 2 to18 Make coffee.
- 15. Test your App! Step 19 / 19 Start the server. $ ruby rubyc.rb Open it $ open http://localhost:4567 Click me!
- 16.
- 17. Links? ruby lang sinatra framework sinatra and bundler best way
- 18. Thanks! d(n_n)b ^C == Sinatra has ended his set (crowd applauds) Download me http://bit.ly/dXJn1H