EmanuelCadems

class Order < ActiveRecord::Base
  has_many :line_items
end

class LineItem < ActiveRecord::Base
  belongs_to :order
  belongs_to :product
end

class Product < ActiveRecord::Base

EmanuelCadems

mkdir -p Sree/{Linux/{commands,shellscript},SQL/{basic,advance},DBA/{Oracle,MySQL}}

# the explanation
# mkdir -p Sree/{
#   Linux/{
#     commands,
#     shellscript
#     },
#   SQL/{
#     basic,

EmanuelCadems

<!-- HEAD SECTION -->

<!-- IE Edge Meta Tag -->
<meta http-equiv="X-UA-Compatible" content="IE=edge">

<!-- Viewport -->
<meta name="viewport" content="width=device-width, initial-scale=1">

<!-- Minified CSS -->
<link rel="stylesheet" href="https://maxcdn.bootstrapcdn.com/bootstrap/3.3.5/css/bootstrap.min.css">

EmanuelCadems

# Following the RESTful conventions. Use 'admin/hackers' instead of 'admin/hacker_list'

# /config/routes.rb

# You can use this one, which allows you to add more routes into the admin namespace.
namespace :admin do
  resources :hackers, only: [:index]
end

EmanuelCadems

class Ej
  class << self
    def bar
      my_method
    end

    private
      def my_method
        'hola mundo'
      end

EmanuelCadems

https://www.youtube.com/watch?v=HmWm21cCAXM
https://angular.io/docs/js/latest/quickstart.html
https://www.youtube.com/watch?v=XQzehz5i4Rg

EmanuelCadems

General¶ ↑

• Install xcode

• Install iTerm

• Install oh-myzsh

• Install sublimetext

• Add alias sublimetext in .zshrc

• Install brew

• Install GPG

• Install rvm (read notes after install), rvm notes, rvm requirements

EmanuelCadems

   24  gpg --keyserver hkp://keys.gnupg.net --recv-keys D39DC0E3
   25  \curl -sSL https://get.rvm.io | bash -s stable
   26  sudo apt-get install curl
   27  \curl -sSL https://get.rvm.io | bash -s stable
   28  rvm --version
   29  source /home/emanuel/.rvm/scripts/rvm
   30  rvm --version
   31  rvm notes
   32  rvm --version
   33  rvm requirements

EmanuelCadems

module ActionView
  module Layouts
    def self.included(base)
      base.extend(ClassMethods)
    end

    module ClassMethods
      def layout
        p 'Hello World'
      end

EmanuelCadems

module ActionController
  class Base
    def self.layout
      p "Hello World"
    end
  end
end

class ApplicationController < ActionController::Base
  layout