danwrong

$.build(function(html) {
  html.div(
    html.a({ href: 'http://google.com' }, 'Click this link'),
    html.span('Some text')
  )
}).appendTo(body);

$.build(function(html) {
  return html.div(
    html.a({ href: 'http://google.com' }, 'Click this link'),

danwrong

// DOM Builder plugin idea for jQuery
//
// Usage:
// $.build(function(html) {
//   html.div({ id: 'test' }, html.strong('Some text'));
// }); => DOM fragment
//
(function($) {
  
  flatten = function(arr) {

danwrong

class Datafile

  class << self
  
    def glob(val)
      @@globs ||= []
      @@globs << [glob, self]
    end
    
    def find(path)

danwrong

  state :new, :default => true do
    handle :queue! do
      enqueue
      transition_to :queued
      save!
    end
    
    handle :fetch_ga_data! do
      fetch_ga_data
      extract_terms

danwrong

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

playlist = open('http://www.soundboard.com/playlist/REpFbW1hMjAwODQyMTQw_FjHigNpCqbI.xml')
doc = Hpricot::XML(playlist.read)
doc.search('//location').each do |node|
  `curl -O #{node.inner_text}`
end

danwrong

	$.fn.serializeHash = function() {
		var arr = this.serialize();
		var hash = {};
		
		$.each(arr.split('&'), function(i, pair) {
			var items = pair.split('=');
			var key = unescape(items[0]), value = unescape(item[1]);
			
			hash[key] = value;
		});

danwrong

jQuery(function($) {
  var SERVICES = {
    'twitpic.com': function(path) {
      var code = path.match(/\/([a-zA-Z0-9]+)/)[1];
      
      return "http://twitpic.com/show/thumb/" + code;
    }
  };
  
  var expression = $.keys(SERVICES).join('|');

danwrong

jQuery(function($) {
  if (typeof $.keys != 'function') {
    $.extend({
      keys: function(obj) {
        var a = [];
        $.each(obj, function(k){ a.push(k) });
        return a;
      }
    });
  }

danwrong

// ERB style templates for jQuery in hardly any code.
//
// Based on http://ejohn.org/blog/javascript-micro-templating/
// 
// A tiny and simple plugin to allow erb style template rendering within jQuery.
// 
// Make a template:
// 
// <script type="text/html" id="template1">
// <% $.each(items, function(i, image) { %>

danwrong

def mandatory?(method)
  if @object.class.respond_to? :reflect_on_validations_for
    @object.class.reflect_on_validations_for(method).any? { |val| val.macro == :validates_presence_of } 
   end
end