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# Let's say we have this:

class User < ActiveRecord::Base
  has_many :posts
end

class Post < ActiveRecord::Base
  belongs_to :user
end

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Some Definitions
================

BDD: Behavior Driven Development 
  TDD, but focusing on how the application behaves instead of code structure.
CDD: Conference Driven Development
  Proposing talks for libraries and code that isn't written yet, then using said 
  talk's acceptance as an impetus to actually write the code.
PDD: Plane Driven Development 
  Hacking together a small project entirely while in the air.

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class SoundWalk < ActiveRecord::Base
  belongs_to :user

  named_scope :from_users, lambda{ |users| {:conditions => ["user_id IN (?)", users.collect{|u| u.id}]} }
end

class User < ActiveRecord::Base
  def friend_soundwalks
    SoundWalk.from_users(self.friends)
  end

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# Just kidding!
teams.voteable.each do |team|
  if team == my_team
    team.vote!(5,5,5,5)
  else
    team.vote!(rs,rs,rs,rs)
  end
end

def rs

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require 'fakeweb'
FakeWeb.allow_net_connect = false

class SomethingThatUsesNetHTTP
  def self.some_http_method
    # => does hidden-away HTTP stuff
  end
end

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# Once you've included your Jeweler tasks and your Jeweler::Gemcutter tasks...

namespace :release do
  %w(patch minor major).each do |level|
    desc "Tag a #{level} version and push it to Gemcutter."
    task level.to_sym => ["version:bump:#{level}", "release", "gemcutter:release"]
  end
end

# Now, to tag a new version, push it to GitHub and release your project on Gemcutter, you just have to do:

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module Rack
  class Pictopus
    def initialize(app, output_path)
      @app = app
      @root = ::File.expand_path(output_path)
      raise ArgumentError, "#{output_path} is not a directory." unless ::File.directory?(@root)
    end
    
    def call(env)
      unless env["PATH_INFO"] =~ /.*\/images\/pictopus\/.*\/.*/

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CSS3 for SASS

This is a simple SASS file that provides a number of useful mixins to achieve CSS3 effects cross-browser. For each rule, the styles are implemented for as many browsers as possible.

Note: You must use haml >= 3.0 for this to work as it uses the dollar assignment operator and equals-less assignment. This may mean installing the --pre version of HAML until its official release.

Box Effects

Rounded Corners

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Feature: 3.5.2.1 - Client Requests Authorization
  In order for the end user to grant the client access, the client
  sends the end user to the authorization server.

  Background:
    Given a registered client "desktop" with id "abc" and secret "def"
    And a user named "bob" with password "example"
    And a request path of "/oauth/authorize"
    And a "type" parameter of "web_server"
    And a "client_id" parameter of "abc"

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// generated by npm, please don't touch!
var i = require.paths.indexOf(__dirname)
if (i && i + 1) require.paths.splice(i, 1)
if (i) require.paths.shift(__dirname)
exports["express"] = require('./'+"express")
,exports["oauth"] = require('./'+"oauth")
,exports["ejs"] = require('./'+"ejs")