texel

var wrapper = function() {
  var internalVar = 1
  var internalFunction = function () {
    console.log("internalVar:", internalVar);
  }
  
  return internalFunction;
}

var capturedFunction = wrapper();

texel

var returnMeAFunction = function () {
  var integer = 1;
  var string  = "Pancakes";
  
  var f = function () {
    console.log("integer is " + integer + " and string is " + string + ".");
  }
  
  return f;
}

texel

class Track
  ATTRIBUTES = [:name, :id, :artist, :time, :rating]
  
  ATTRIBUTES.each do |a|
    attr_accessor a
  end
  
  def initialize(hash)
    ATTRIBUTES.each do |attr|
      self.send("#{attr}=", (hash[attr] || ""))

texel

RuntimeError (FLAGRANT ERROR!):
    /app/controllers/hub_controller.rb:16:in `index'
    /vendor/rails/actionpack/lib/action_controller/base.rb:1166:in `send'
    /vendor/rails/actionpack/lib/action_controller/base.rb:1166:in `perform_action_without_filters'
    /vendor/rails/actionpack/lib/action_controller/filters.rb:579:in `call_filters'
    /vendor/rails/actionpack/lib/action_controller/filters.rb:572:in `perform_action_without_benchmark'
    /vendor/rails/actionpack/lib/action_controller/benchmarking.rb:68:in `perform_action_without_rescue'
    /System/Library/Frameworks/Ruby.framework/Versions/1.8/usr/lib/ruby/1.8/benchmark.rb:293:in `measure'
    /vendor/rails/actionpack/lib/action_controller/benchmarking.rb:68:in `perform_action_without_rescue'
    /vendor/rails/actionpack/lib/action_controller/rescue.rb:201:in `perform_action_without_caching'

texel

<%
  # table_for @discount_codes do |table|
  #   table.column :id, :label => 'ID'
  #   table.column :code
  #   table.column :max_uses, :label => 'Maximum Uses' do |discount_code| 
  #     discount_code.max_uses || 'Unlimited'
  #   end
  # end

  # would generate something like this...

texel

        it "should send an invitation notification" do
          InvitationMailer.stub!(:deliver_invitation)
          InvitationMailer.should_receive(:deliver_invitation).and_return(true)
          create_invitation
        end
        
        it "should send an invitation notification" do
          InvitationMailer.stub!(:deliver_invitation)
          InvitationMailer.should_not_receive(:deliver_invitation)
          create_invitation

texel

 ** [domU-12-31-39-01-8C-73 :: out] key_read: uudecode AAAAB3NzaC1yc2EAAAABIwAAAQEAq2A7hRGmdnm9tUDbO9IDSwBK6TbQa+PXYPCPy6rbTrTtw7PHkccKrpp0yVhp5HdEIcKr6pLlVDBfOLX9QUsyCOV0wzfjIJNlGEYsdlLJizHhbn2mUjvSAHQqZETYP81eFzLQNnPHt4EVVUh7VfDESU84KezmD5QlWpXLmvU31/yMf+Se8xhHTvKSCZIFImWwoG6mbUoWf9nzpIoaSjB+weqqUUmpaaasXVal72J+UX2B+2RPW3RcT0eOzQgqlJL3RKrTJvdsjE3JEAvGq3lGHSZXy28G3skua2SmVi/w4yCE6gbODqnTWlg7+wC604ydGXA8VJiS5ap43JXiUFFAaQ==[gw.onehub.com]:8022,[69.84.249.99]:8022 ssh-rsa AAAAB3NzaC1yc2EAAAABIwAAAQEA402KMw5Wz2FyGNU9Tu/PwlguHHx7i6Bp4SXZeDT+zq/oFuaBXfzlfYz899R4sjIYcKS9ggqSBEiihyPRoPcU6uckNuM5GUidTph30gsIlc/5syrTY3Ts6x6LvUbjk01qBmSPDySnZLiddYJJBqy7bM53nhYqbJ3BWKUA1BjMz6D3TqfqtPDrXfHFZ8UgTsF5kM08m5i9P10U6VNRDlBDgetIryqVQbOA6/MsrpU8FX7AhhDW8aTTw665wIWzyjo3YH86v5Y/IUAXUp7Qbd5zFFoAeakZx6vx9KpDVRXUbKvkdMVmrzJQXADmqa8I5ocIh96C2W+CjT7yt6sCExWB2w==
 ** failed
 ** key_read: uudecode AAAAB3NzaC1yc2EAAAABIwAAAQEAq2A7hRGmdnm9tUDbO9IDSwBK6TbQa+PXYPCPy6rbTrTtw7PHkccKrpp0yVhp5HdEIcKr6pLlVDBfOLX9QUsyCOV0wzfjIJNlGEYsdlLJizHhbn2mU

texel

class Widget < ActiveRecord::Base
  has_many :asset_maps, :as => :owner
  has_many :assets, :through => :asset_maps
  
  ...
end

class AssetMap < ActiveRecord::Base
  belongs_to :owner, :polymorphic => true
  belongs_to :asset

texel

class MyClass
  def self.foo
    'bar'
  end
end

module Bazify
  def foo
    'baz' + super
  end

texel

module TimeAttributeExtensions
  module ClassMethods

    def define_attribute_methods_with_time_parsing
      if define_attribute_methods_without_time_parsing

        columns_hash.each do |name, column|
          if [:datetime, :timestamp].include?(column.type)
            unless method_defined?(:"#{name}_without_time_parsing=")