An Introduction to Ruby on Rails 20100506

An INTRODUCTION to Ruby on Rails Nguyen Vu Hung [email_address] 2010/05/05

Agenda ,[object Object],[object Object]

Ruby – The language ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

まつもとゆきひろ ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

Ruby influenced by ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

Functional language ,[object Object],[object Object],class Array def iterate (code) self.each_with_index do |n, i| self[i] = code.call(n) end end end array = [1, 2, 3, 4] array. iterate (l ambda { |n| n ** 2 }) puts array.inspect # => [1, 4, 9, 16]

Object oriented ,[object Object],end end Point.new(@x*scalar, @y*scalar) def *(scalar) # To perform scalar multiplication Point.new(-@x, -@y) end def -@ # Define unary minus to negate x and y Point.new(@x + other.x, @y + other.y) end def +(other) # Define + to do vector addition @x,@y = x, y end Class Point attr_reader :x, :y # Define accessor methods

Imperative Language ,[object Object]

Reflective Language ,[object Object],[object Object]

Ruby on Rails ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

Rails architecture: 3-tier, N-tier? ,[object Object]

Rails architecture: MVC Q: Where is M, V and C?

Ruby Agile Development ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

Ruby Scaffolding ,[object Object],[object Object],[object Object],[object Object],[object Object]

[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

Ruby, Rails Installation ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

Gems installed on Server 123 ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

Rake ,[object Object],[object Object],[object Object],[object Object],Rake GNU make

Test-Driven Development ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

A short tutorial ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

Redmine ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

Redmine Folder Structure (2) ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

TODO ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

TODO ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

References ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

An Introduction to Ruby on Rails 20100506

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An Introduction to Ruby on Rails 20100506