ivan22

// Use Gists to store code you would like to remember later on
console.log(window); // log the "window" object to the console

ivan22

These are steps to setup a new project in ROR.
You must configure and install your Gems individually instead of copying the Gemfile from a previous project.

Refer to Heroku setup if you want to push your project to Heroku.

Setup directory

# Create directory in ~/workspace
mkdir ./testproject
cd ./testproject

ivan22

# ...

gem 'carrierwave'
gem 'fog', '~> 1.0.0' # Need to specify version, as carrierwave references older (0.9.0) which doesn't allow configuration of Rackspace UK Auth URL

ivan22

for Google

<meta name="description" content="" />
<meta name="keywords" content="" />
<meta name="author" content="" />
<meta name="copyright" content="" />
<meta name="application-name" content="" />

for Facebook.

ivan22

Setup

• Install the gem gem "paperclip", "~> 3.0"

# Create Database
class AddPhotoToDeals < ActiveRecord::Migration
  def self.up
    add_attachment :deals, :photo
  end

ivan22

Offical Documentation

Ruby 2.0 Array: http://www.ruby-doc.org/core-2.0.0/Array.html
Ruby 2.0 Enumerable: http://www.ruby-doc.org/core-2.0.0/Enumerable.html

2 Arrays Comparison and Operation

[1,2,3] - [1,2,3] # returns []
[1,2,3] & [1,2,3,4] # returns [1,2,3]

ivan22

Offical documentation: https://github.com/thoughtbot/factory_girl/blob/master/GETTING_STARTED.md

Gemfile

gem 'factory_girl_rails'

Convenience

• Add the following to spec/spec_helper.rb for easier calling of FactoryGirl methods

ivan22

Gemfile

gem 'countries'

View

= select_tag(:country, options_for_select(Country.all))

ivan22

Gemfile

gem 'simple_form'

Installation

rails generate simple_form:install

ivan22

To edit the robots.txt file, simply go to public/robots.txt and edit it.