deathbob

module Foo
  def bar
    @bar ||= self.snakes
  end

  def bar=(val)
    @bar = val
  end
end

deathbob

module Foo

  def self.included(base)
    class << base
      attr_accessor :bar
    end
    base.instance_eval do
      @bar ||= proc{self.snakes}.call
    end
  end

deathbob

module Foo
  def self.included(base)
    class << base
      attr_accessor :bar
    end
    base.instance_eval do
      @bar = "pig"
    end
  end
end

deathbob

#! /usr/bin/env ruby

require 'rubygems'
require 'chunky_png'

image = ChunkyPNG::Image.from_file('input.png')
h = image.dimension.height
print "height #{h} \n"
w = image.dimension.width
print "width #{w} \n"

deathbob

require 'spec_helper'

describe Users::OmniauthCallbacksController do
  include Devise::TestHelpers

  before :each do
    @user = Factory.create(:user)
    request.env["devise.mapping"] = Devise.mappings[:user]
  end

deathbob

# A sample Guardfile
# More info at https://github.com/guard/guard#readme

guard 'rspec', :version        => 2, 
               :cli            => '--colour --drb --format documentation --fail-fast', 
               :all_after_pass => false, 
               :all_on_start   => false,
               :keep_failed    => false,
               :notify         => true do
  watch(%r{^spec/.+_spec\.rb$})

deathbob

require 'spec_helper'

describe Gig do

  before do
    @gig = Gig.new
    @gig.save
  end

  it "should belong to a user and validate the presence of a user" do

deathbob

class TenCommandments

  # Had to change this method name, it didn't read well in my test suite.
  # t.should be_thou_shalt_not_kill??? Give me a break.  Not idiomatic Ruby!
  # *I* would't be caught dead with those specs on. 
  # def thou_shalt_not_kill
  #   true
  # end

  # Much more idiomatic.  Now my specs read like butter too. 

deathbob

class String
  def car
    self.match(/\s*(\S+)/) ? $1 : nil
  end
  
  def cbr(sep = ' ')
    self.split(sep).at(0)
  end

deathbob

#!ruby

require 'rubygems'
require 'hpricot'
require 'open-uri'
require 'fileutils'

prefix = Time.new.strftime("%F")

FileUtils.mkdir(prefix) unless File.exists?(prefix)