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Ruby on Rails ​

Convention-over-configuration web framework.

Overview ​

Ruby on Rails is a server-side web application framework written in Ruby that follows the model-view-controller (MVC) pattern.

Features ​

  • Convention over configuration
  • Don't repeat yourself (DRY)
  • Active Record ORM
  • RESTful routing
  • Asset pipeline
  • Testing framework

Getting Started ​

bash
rails new myapp
cd myapp
rails server

Basic Example ​

ruby
# app/controllers/welcome_controller.rb
class WelcomeController < ApplicationController
  def index
    @message = "Hello, Rails!"
  end
  
  def about
    @info = "About this Rails application"
  end
end

# config/routes.rb
Rails.application.routes.draw do
  root 'welcome#index'
  get 'about', to: 'welcome#about'
end

PAPER-CODE Integration ​

PAPER-CODE provides:

  • Rails project templates
  • Database configurations
  • Testing setups
  • Deployment strategies

Resources ​