bowsersenior

module CanCan
  class Query
    def sanitize_sql(conditions)
      conditions
    end
  end

  # customize to handle Mongoid queries in ability definitions conditions
  class CanDefinition
    def matches_conditions_hash?(subject, conditions = @conditions)          

bowsersenior

module Workflow
  module MongoidInstanceMethods
    def load_workflow_state
      self.workflow_state
    end

    def persist_workflow_state(new_value)
      self.workflow_state = new_value
      save!
    end    

bowsersenior

%w(rubygems mongoid rspec).each do |gem| 
  require gem
end
Mongoid.configure do |config|
  name = "dirty_track_test"
  host = "localhost"
  config.master = Mongo::Connection.new.db(name)
  config.persist_in_safe_mode = false
end

bowsersenior

#!/usr/bin/env bash

# adapted from: http://rvm.beginrescueend.com/workflow/rvmrc/

ruby_string="1.8.7"
gemset_name="cancan"

if rvm list strings | grep -q "${ruby_string}" ; then

  # Load or create the specified environment

bowsersenior

namespace :gource do
  desc "Build gource file"
  task :build => :environment do
    system("gource -s .05 -800x600 --disable-progress --stop-at-end --bloom-multiplier .4 --bloom-intensity 1.5 --hide-filenames --output-framerate 30 --user-image-dir #{Rails.root}/.git/avatar --output-ppm-stream #{Rails.root}/gource/pathways.ppm #{Rails.root}")
    system("ffmpeg -y -b 3000k -r 30 -f image2pipe -vcodec ppm -i #{Rails.root}/gource/pathways.ppm -vcodec libx264 -vpre hq -vpre fastfirstpass #{Rails.root}/gource/pathways.mp4")
    system("rm #{Rails.root}/gource/pathways.ppm")
  end
end

bowsersenior

class String
  def bling
    self + "inator"
  end
  
  def bling!
    replace(self.bling)
  end
end

bowsersenior

require 'acceptance/acceptance_helper'

feature "Articles", %q{
  In order to have an awesome blog
  As an author
  I want to create and manage articles
} do

  background do
    Article.create!(:title => 'One')

bowsersenior

# CLOSURES IN RUBY     Paul Cantrell    http://innig.net
# Email: username "cantrell", domain name "pobox.com"

# I recommend executing this file, then reading it alongside its output.
#
# Alteratively, you can give yourself a sort of Ruby test by deleting all the comments,
# then trying to guess the output of the code!

# A closure is a block of code which meets three criteria:

bowsersenior

# with AWK
curl -s http://www.gutenberg.org/files/1080/1080.txt |
awk '
    BEGIN { FS="[^a-zA-Z]+" }

    {
        for (i=1; i<=NF; i++) {
            word = tolower($i)
            words[word]++
        }

bowsersenior

require 'rubygems'
require 'yaml'

# A demonstration of YAML anchors, references and handling of nested values
# For more info, see: 
#   http://atechie.net/2009/07/merging-hashes-in-yaml-conf-files/

stooges = YAML::load( File.read('stooges.yml') )
# =>  {
#             "default" => {