alehmann

psql postgres -c "create database circular_fkeys_left"
psql circular_fkeys_left <<EOS
  create table foos(id integer primary key, bar_id integer);
  create table bars(id integer primary key, foo_id integer);
  insert into foos(id, bar_id) values(1, 5);
  insert into bars(id, foo_id) values(5, 1);
  alter table foos add constraint bar_fk foreign key(bar_id) references bars;
  alter table bars add constraint foo_fk foreign key(foo_id) references foos;
EOS

nicalpi

# initializers/devise.rb

config.omniauth :facebook, [APP_ID], [APP_SECRET]
config.omniauth :facebook_app1, [APP_ID], [APP_SECRET], :iframe => true, :scope => 'publish_stream,offline_access,email'
config.omniauth :facebook_app2, [APP_ID], [APP_SECRET], :iframe => true, :scope => 'publish_stream,offline_access,email'

rstacruz

Rails Models

Generating models

$ rails g model User

Associations

belongs_to

has_one

steveclarke

Capybara

save_and_open_page

Matchers

have_button(locator)

chuckbjones

# define a method to run rake tasks
def run_rake(task, options={}, &block)
  rake = fetch(:rake, 'rake')
  rails_env = fetch(:rails_env, 'production')

  command = "cd #{current_path} && #{rake} #{task} RAILS_ENV=#{rails_env}"
  run(command, options, &block)
end

j1n6

require 'rspec'

describe "Behaviour" do
  it "should pass" do
    true.should eq true
  end

  it "should fail" do
    true.should eq false
  end

msievers

// clear canvas
canvas.clear();

// add red rectangl
canvas.add(new fabric.Rect({
  width: 50, height: 50, left: 50, top: 50, fill: 'rgb(255,0,0)'
}));

canvas.add(new fabric.Rect({
  width: 50, height: 50, left: 110, top: 50, fill: 'rgb(255,0,0)'

pcreux

group :production do
  gem 'unicorn'

  # Enable gzip compression on heroku, but don't compress images.
  gem 'heroku-deflater'

  # Heroku injects it if it's not in there already
  gem 'rails_12factor'
end

tonycoco

require "spec_helper"

describe ExampleController do
  context "GET #index" do
    let(:resources) { FactoryGirl.create_list(:resource) }

    before do
      get :index
    end

blahutka

module CapybaraWithPhantomJs
  include Capybara

  # Create a new PhantomJS session in Capybara
  def new_session

    # Register PhantomJS (aka poltergeist) as the driver to use
    Capybara.register_driver :poltergeist do |app|
      Capybara::Poltergeist::Driver.new(app)
    end