cpuguy83

@PageSpinner =
  spin: (ms=500)->
    @spinner = setTimeout( (=> @add_spinner()), ms)
    $(document).on 'page:change', =>
      @remove_spinner()
  spinner_html: '
    <div class="modal hide fade" id="page-spinner">
      <div class="modal-head card-title">Please Wait...</div>
      <div class="modal-body card-body">
        <i class="icon-spinner icon-spin icon-2x"></i>

eladmeidar

class Enum < Hash
  def initialize(*members)
    super()
    @rev = {}
    members.each_with_index {|m,i| self[i] = m }
  end
  def [](k)
     super || @rev[k] # || raise ArgumentError, "#{k} is not a member of this enum"
  end
  def []=(k,v)

mcansky

    # encoding : utf-8
    require 'openssl'
    require 'digest/sha1'
    require 'base64'
    
    module Aws
      extend self
      def signed_url(path, expire_date)
        digest = OpenSSL::Digest::Digest.new('sha1')
        can_string = "GET\n\n\n#{expire_date}\n/#{S3_BUCKET}/#{path}"

marktheunissen

This playbook has been removed as it is now very outdated.

them0nk

#Model 

@user.should have(1).error_on(:username) # Checks whether there is an error in username 
@user.errors[:username].should include("can't be blank")  # check for the error message 

#Rendering
response.should render_template(:index)

#Redirecting 
response.should redirect_to(movies_path)

amalc

// 17 standard colors are: aqua, black, blue, fuchsia, gray, grey, green, lime, maroon, navy, olive, purple, red, silver, teal, white, and yellow
$alice-blue:            #F0F8FF
$antique-white:         #FAEBD7
$aqua:                  #00FFFF
$aquamarine:            #7FFFD4
$azure:                 #F0FFFF
$beige:                 #F5F5DC
$bisque:                #FFE4C4
$black:                 #000000
$blanched-almond:       #FFEBCD

fogus

class Lisp
  def initialize
    @env = { 
      :label => lambda { |(name,val), _| @env[name] = val },
      :quote => lambda { |sexpr, _| sexpr[0] },
      :car   => lambda { |(list), _| list[0] },
      :cdr   => lambda { |(list), _| list.drop 1 },
      :cons  => lambda { |(e,cell), _| [e] + cell },
      :eq    => lambda { |(l,r), _| l == r },
      :if    => lambda { |(cond, thn, els), ctx| eval(cond, ctx) ? eval(thn, ctx) : eval(els, ctx) },

bangpound

# bangpound does not know Ruby.
#
# inspired by http://www.alloycode.com/2009/6/19/fun-with-rmagick
#
# RGBa PNG method described at http://leaverou.me/2009/02/bulletproof-cross-browser-rgba-backgrounds/

module Sass::Script::Functions
  def rgbapng(color)
    require 'rubygems'
    require "RMagick"

njvitto

#Deploy and rollback on Heroku in staging and production
task :deploy_staging => ['deploy:set_staging_app', 'deploy:push', 'deploy:restart', 'deploy:tag']
task :deploy_production => ['deploy:set_production_app', 'deploy:push', 'deploy:restart', 'deploy:tag']

namespace :deploy do
  PRODUCTION_APP = 'YOUR_PRODUCTION_APP_NAME_ON_HEROKU'
  STAGING_APP = 'YOUR_STAGING_APP_NAME_ON_HEROKU'

  task :staging_migrations => [:set_staging_app, :push, :off, :migrate, :restart, :on, :tag]
  task :staging_rollback => [:set_staging_app, :off, :push_previous, :restart, :on]