kevinvaldek

# lib/mongo_mapper/plugins/callbacks.rb

module MongoMapper
  module Plugins
    module Callbacks
      module InstanceMethods
        def self.included(model)
          model.class_eval do
            extend ActiveModel::Callbacks

kevinvaldek

// prototype
new Ajax.Request("/your/mom", onSuccess: function(response) { $("lightbox_content").innerHTML = response.responseJSON.contents })

// jquery
$.getJSON("/your/mom", function(json) { $("#lightbox_content").html(json.contents) })

// mootools
new Request.JSON({ url: '/your/mom', onSuccess: function(json) { $('lightbox_content').set('html', json.contents) } })

kevinvaldek

class Fixnum; undef -; end

3 - 1
=> undefined method '-' for Fixnum (NoMethodError)

kevinvaldek

class Fixnum; def +(other); 99; end; end

1 + 3
=> 99

kevinvaldek

1.send :+, 2
=> 3

kevinvaldek

app.loader.spin();

app.notice.fadeIn(app.i18n['welcome']);

app.confirm('This will open an alert dialog, proceed anyway?', function() { alert('Oh, no!'); });

kevinvaldek

var app = {
  loader: new Loader(),
  notice: new Notice(),
  confirm: new Confirm(),
  i18n: {
    welcome: 'Tere tulemast'
  }
}

kevinvaldek

function number_with_delimiter(number, delimiter) {
  number = number + '', delimiter = delimiter || ',';
  var split = number.split('.');
  split[0] = split[0].replace(/(\d)(?=(\d\d\d)+(?!\d))/g, '$1' + delimiter);
  return split.join('.');
};

// Test drive

kevinvaldek

<div class="scrollcase" style="width: 3000px;">
  <div rel="1st pane title">...</div>
  <div rel="2nd pane title">...</div>
  <div rel="3rd pane title">...</div>
</div>

kevinvaldek

<div id="fellows" data-url="/fellows">
  <!-- list of fellows -->
</div>