ahoward

class ApplicationController < ActionController::Base
# various html/form generation shortcuts
#
  def authenticity_token
    @authenticity_token || helper.form_authenticity_token
  end
  helper_method :authenticity_token
end

jimweirich

#!/usr/bin/env ruby
# -*- ruby -*-

begin
  require 'rubygems'
rescue LoadError
end

exts = ['.rb', '.rhtml', '.erb', '.builder', '.haml', '.css', '.coffee' ]
if ARGV[0] =~ /^(\+|\.[a-zA-Z0-9]+)$/

juliocesar

Run this closure as a patch to jQuery.fn.show to make it fire an event when called:

(function(show) { jQuery.fn.show = function() { return show.apply(this, arguments).trigger('showing'); } })(jQuery.fn.show)

E.g.:

$('h1:first')
  .bind('showing', function() { console.log('yeah'); });
  .hide()

.show();

tobi

 var ary = ['a', 'b', 'c'];
 var funcs = [];
 for (var i = 0; i < ary.length; i++) {
   var c = ary[i]

   funcs.push(function() { console.log(c) })
 };

 for (var i = 0; i < funcs.length; i++) {

dchelimsky

module Test
  module Unit
    TestCase = RSpec::Core::ExampleGroup
  end
end

class Test::Unit::TestCase
  def self.inherited(host)
    host.set_it_up host.name.gsub(/(Spec|Test)/,'')
    def host.method_added(name)

searls

window.context = window.describe

describe ".googlePandaStatus", ->
  Given -> @ajaxCaptor = jasmine.captor()
  Given -> spyOn($, "get")
  When -> googlePandaStatus("Happy")
  And -> expect($.get).toHaveBeenCalledWith("http://google.com", @ajaxCaptor.capture())
  
  describe "~ the AJAX success handler", ->
    Given -> spyOn(window, "printMessage")

ahoward

# load a gem/lib into irb in a way that is durable to bundler LOAD_PATH
# hackery
#
# inspired by
#   https://github.com/aniero/dotfiles/blob/master/irbrc#L4-35
#
# IRB.gem('irbcp')
# IRB.gem('awesome_print', :lib => 'ap')
#

bobbrez

Change Permissions

You'll need to change the permissions for /usr/local for your local user.

sudo chown -R whoami /usr/local

Homebrew

The easiest way to get everything setup is to use Homebrew. To do this, you'll need to first install XCode from the standard XCode from Apple Developer site. Afterwards you can just install Homebrew though its normal installation

ruby -e "$(curl -fsSLk https://gist.github.com/raw/323731/install_homebrew.rb)"

avdi

require 'rubygems'
require 'mechanize'

MAX_PAGES = 6

def each_google_result_page(query, max_pages=MAX_PAGES)
  i = 0
  a = Mechanize.new do |a|
    a.get('http://google.com/') do |page|
      search_result = page.form_with(:name => 'f') do |search|

ahoward

# to use this limited full-text search facility in your mongo models just do
#
#   class Page
#  
#     include Search::Mixin
#
#     search :fields => %w( title description )
#  
#     after_save do |doc|
#       Search.index! doc