dmitriy-kiriyenko

# put the file into spec/support
shared_examples_for "ActiveModel" do
  include ActiveModel::Lint::Tests

  # to_s is to support ruby-1.9
  ActiveModel::Lint::Tests.public_instance_methods.map{|m| m.to_s}.grep(/^test/).each do |m|
    example m.gsub('_',' ') do
      send m
    end
  end

soemarko

<!-- Add the following lines to theme's html code right before </head> -->
<script src="http://ajax.googleapis.com/ajax/libs/jquery/1.7.0/jquery.min.js"></script>
<script src="http://static.tumblr.com/fpifyru/VCxlv9xwi/writecapture.js"></script>
<script src="http://static.tumblr.com/fpifyru/AKFlv9zdu/embedgist.js"></script>

<!--
  Usage: just add <div class="gist">[gist URL]</div>
  Example: <div class="gist">https://gist.github.com/1395926</div>
-->

eirc

rvm --create ree@benchmarks

nesquena

class IndexUsersEmails < ActiveRecord::Migration
  def self.up
    execute "END"
    add_pg_index :users, :email, :lock => false
    execute "BEGIN"
  end
end

dhh

# autoload concerns
module YourApp
  class Application < Rails::Application
    config.autoload_paths += %W(
      #{config.root}/app/controllers/concerns
      #{config.root}/app/models/concerns
    )
  end
end

bobthecow

#!/bin/bash
#
# Open new Terminal tabs from the command line
#
# Author: Justin Hileman (http://justinhileman.com)
#
# Installation:
#     Add the following function to your `.bashrc` or `.bash_profile`,
#     or save it somewhere (e.g. `~/.tab.bash`) and source it in `.bashrc`
#

headius

~/projects/jruby ➔ gem install -v1.5.5 org.jruby.jruby-complete
Installing from Maven using install at /Users/headius/apache-maven-3.0/bin
Successfully installed org.jruby.jruby-complete-1.5.5-java
1 gem installed
Installing ri documentation for org.jruby.jruby-complete-1.5.5-java...
Installing RDoc documentation for org.jruby.jruby-complete-1.5.5-java...

~/projects/jruby ➔ gem install -v1.5.3 org.jruby.jruby-complete
Installing from Maven using install at /Users/headius/apache-maven-3.0/bin
Successfully installed org.jruby.jruby-complete-1.5.3-java

fauxparse

module Mongoid
  module DeepCloning
    def deep_clone(attrs = {}, obj = nil)
      returning obj || self.class.new do |o|
        o.write_attributes(@attributes.merge(attrs).except("_id", "versions").except(*o.class.associations.keys))
        yield o if block_given?
        o.save
        @attributes.each_pair do |key, value|
          next unless proxy = self.associations[key]
          case proxy.association

fauxparse

class Account
  include Mongoid::Document
  include Mongoid::Timestamps
  
  field :subdomain, :type => String
  embeds_many :users
  accepts_nested_attributes_for :users
  
  validates_presence_of :name, :subdomain
  validates_uniqueness_of :subdomain, :case_sensitive => false

zhengjia

=Navigating=
    visit('/projects')
    visit(post_comments_path(post))

=Clicking links and buttons=
    click_link('id-of-link')
    click_link('Link Text')
    click_button('Save')
    click('Link Text') # Click either a link or a button
    click('Button Value')