ehrenmurdick

module ActiveRecord::Associations::Builder
  class HasAndBelongsToMany < CollectionAssociation #:nodoc:
    def define_destroy_hook 
        name = self.name
        model.send(:include, Module.new {
          class_eval <<-RUBY, __FILE__, __LINE__ + 1
            def destroy_associations
              association(#{name.to_sym.inspect}).delete_all_on_destroy
              super
            end

ehrenmurdick

internet () {
  if (
			ping -c 3 -t 3 google.com > /dev/null 2>&1
		)
	then
		echo 'yep'
	else
		echo 'nope'
	fi
}

ehrenmurdick

module Foobar

  def self.included(klass)
    klass.instance_eval do
      state_machine :foo, :initial => :bar do
        # etc etc etc
      end
    end
  end

ehrenmurdick

# config/initializers/activity_order.rb
ACTIVITIES = [PersonalValues, PersonActions, SomeOther]

# config/initializer/array.rb
class Array
  def relative_index(item, idx)
    self[index(item) + idx]
  end
  
  def next(item)

ehrenmurdick

  Actions = [PersonalValues, PersonActions, SomeOther]
  Locations = [first_action_path, second_action_path, third_action_path]

def next_activity(thing)
  Locations[Actions.index(thing.class) + 1]
end

def prev_activity(thing)
  Locations[Actions.index(thing.class) - 1]
end

ehrenmurdick

TESTS = 10_000
Benchmark.bmbm do |results|
  
end

TESTS = 10_000
Benchmark.bmbm do |results|
        
end

ehrenmurdick

class Person < ActiveRecord::Base
  validates :name, :presence: true, :if: :authed?
  validates :name, :presence: true, :if: :unaccepted?
  validates :name, :presence: true, :if: :accepted?


  state_machine :state, :initial => :authed do
    event :filled_out_profile do
      transition :authed => :unaccepted
    end

ehrenmurdick

class SuperClass
  def some_method
    puts "foo"
  end
end

class BabyClass << SuperClass
  def some_method
    super
    puts "bar"

ehrenmurdick

$.extend(Array.prototype, {
  inject: function(aggregate, iterator) {
    $(this).each(function() {
      aggregate = iterator(aggregate, this);
    });
    return aggregate;
  },

  sum: function() {
    return this.inject(0, function(aggregate, item) {

ehrenmurdick

#!/usr/bin/env ruby
if ARGV.any? {|arg| %w[--drb -X --generate-options -G --help -h --version -v].include?(arg)}
  require 'rubygems' unless ENV['NO_RUBYGEMS']
else
  gem 'test-unit', '1.2.3' if RUBY_VERSION.to_f >= 1.9
  ENV["RAILS_ENV"] ||= 'test'
  require File.expand_path(File.dirname(__FILE__) + "/../config/environment") unless defined?(RAILS_ROOT)
end
require 'spec/autorun'