maxcal

// assume that form is bound to $form and file input is named image
// @requires: jQuery, jQuery validate


// an array of valid file types
var whitelist = ['png','jpe?g','gif'];

$form.validate(
	rules : {
		image : {

maxcal

/* 
 * Simple implemtation of storing objects in a cookie.
 * 
 * Requires native JSON support or
 * https://github.com/douglascrockford/JSON-js/blob/master/json2.js
 * for cross browser JSON support.
 * 
 * @param string key - [req] the key of the cookie to create or read.
 * @param object data - [opt] the object to store
 * @param int days - [opt] How many days before cookie expires

maxcal

$exec = "phpunit" 

watch('./(.*).php')  { |m| changed(m[0]) } 

def changed(file) 
    run "phpunit"   
end 

def run(cmd)  
  result = `#{cmd}`

maxcal

User editable slug - with defaults
----------------------------------

Case: 
We want our post class to have slug and title attribues that are editable by the user.
The user should be able to edit the title and slug independently.
The slug should default to a slugged version of the title.

example output:
```ruby

maxcal

# Given a controller that looks like this
class ModelsController < ApplicationController
  load_and_authorize_resource  #CanCan

  def show
    if stale? @model
      respond_to do |format|
        format.json do
          @model
        end

maxcal

sourceMapper = require 'source-map-support'

Dot = require '../../../node_modules/grunt-mocha/node_modules/mocha/lib/reporters/dot.js'
module.exports = Dot
##

parseLine = (line) ->
  [_, file, row] = line.match /file:\/\/\/(.*):(\d*)/
  frame =
    getFileName: -> file

maxcal

# Sets up `text` and `html` variables that can be used to test the different parts of a multipart email
RSpec.shared_context 'multipart email' do
  let(:html) do
    Capybara::Node::Simple.new( mail.body.parts.find {|p| p.content_type.match /html/}.body.raw_source )
  end
  let(:text) { mail.body.parts.find {|p| p.content_type.match /plain/}.body.raw_source }
end

maxcal

body { background-color: #eeeeee; padding: 0; margin: 5px; overflow-y: scroll; }
#HTMLReporter { font-size: 11px; font-family: Monaco, "Lucida Console", monospace; line-height: 14px; color: #333333; }
#HTMLReporter a { text-decoration: none; }
#HTMLReporter a:hover { text-decoration: underline; }
#HTMLReporter p, #HTMLReporter h1, #HTMLReporter h2, #HTMLReporter h3, #HTMLReporter h4, #HTMLReporter h5, #HTMLReporter h6 { margin: 0; line-height: 14px; }
#HTMLReporter .banner, #HTMLReporter .symbolSummary, #HTMLReporter .summary, #HTMLReporter .resultMessage, #HTMLReporter .specDetail .description, #HTMLReporter .alert .bar, #HTMLReporter .stackTrace { padding-left: 9px; padding-right: 9px; }
#HTMLReporter #jasmine_content { position: fixed; right: 100%; }
#HTMLReporter .version { color: #aaaaaa; }
#HTMLReporter .banner { margin-top: 14px; }

maxcal

require 'benchmark'    
@language = 'english'
string = 'Hello world'

Benchmark.bmbm do |x|
  x.report { 100000.times { a = Hash[@language, string] } }
  x.report { 100000.times { a = { @language => string } } }
  x.report { 100000.times { a = { "{@language}" => string } } }
end

maxcal

class Parent < ActiveRecord::Base
  has_many :children
  has_many :skills, through: :children
  def self.with_skill(skill_type)
    eager_load(:skills, :children).map do |p|
      p.children = [] unless p.skills.any? { |s| s.skill_type =  skill_type }
      p
    end
  end
end