rmehner

In the spirit of Railsgirls Berlin, we want to start a programming education group for JavaScript. We need your help to get all the coaching done.

If you are interested in coaching JavaScript, fork this gist and add yourself or leave your contact data in a comment:

• Jan Lehnardt jan@apache.org / @janl
• Misha Reyzlin hello@mishareyzlin.com / @gryzzly
• Johannes Emerich johannes@emerich.de / @knuton
• Mathias Schäfer / @molily

rmehner

<script type="text/javascript">
  //<![CDATA[
     window.foo || document.write('<script src="bla.js"></script>');
  //]]>
</script>

rmehner

%script
    function ohai(msg) {
        alert(msg);
    }

rmehner

diff --git a/js/vendor/pubsub.js b/js/vendor/pubsub.js
index ed8ecc4..7d90e2b 100644
--- a/js/vendor/pubsub.js
+++ b/js/vendor/pubsub.js
@@ -28,7 +28,7 @@ WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
  *  
  *  In order to not have surprising behaviour where the execution chain generates more than one message, 
  *  publication of messages with PubSub are done asyncronously (this also helps keep your code responsive, by 
- *  dividing work into smaller chunkcs, allowing the event loop to do it's business).
+ *  dividing work into smaller chunks, allowing the event loop to do it's business).

rmehner

diff --git a/js/vendor/pubsub.js b/js/vendor/pubsub.js
index ed8ecc4..b7b81cf 100644
--- a/js/vendor/pubsub.js
+++ b/js/vendor/pubsub.js
@@ -25,61 +25,61 @@ WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
 /** section: PubSub
  *  PubSubJS is a dependency free library for doing ['publish/subscribe'](http://en.wikipedia.org/wiki/Publish/subscribe)
  *  messaging in JavaScript.
- *  
- *  In order to not have surprising behaviour where the execution chain generates more than one message, 

rmehner

jQuery(function($) {
  var input              = document.createElement('input');
  var placeholderSupport = 'placeholder' in input;

  // prevent IE from leaking
  input = null;

  if (placeholderSupport) {
    return;
  }

rmehner

module Archive
  class Directory
    def initialize(dir)
      @directory = dir
    end

    def sessions
     @sessions ||= scan_for_sessions
    end

rmehner

class Song < ActiveRecord::Base
  belongs_to :session
  
  validates_presence_of :file_name
  validate :file_name_has_to_be_audio

  private

    def file_name_has_to_be_audio
      unless ['mp3', 'flac', 'wav'].include? file_name.split(".").last.downcase

rmehner

#!/bin/bash

# Install the latest Chromium mac nightly build, but only
# if it's different from the currently installed version.

build_url="http://commondatastorage.googleapis.com/chromium-browser-snapshots/Mac"
install_dir="/Applications/Chromium.app"

# Determine the currently installed chromium build number
if [[ -d $install_dir ]]; then

rmehner

var sinon  = require('sinon');
var assert = require('assert');

var simpleObject = {
  greet: function() {
    return 'hello world';
  }
};
var stub_object = sinon.stub(simpleObject);