patrickgombert

class Example < ActiveRecord::Base

  after_save { push_updates if changed? }

  private

    def push_updates
      if self.my_attribute_changed?
        Pusher["channel-example"].trigger!("my-attribute-update", {:my_attribute => self.my_attribute})
      end

patrickgombert

class MailingList < ActiveRecord::Base
  has_many :subscribers

  def self.instance
    self.find_by_id(1)
  end
end

patrickgombert

class MailingList < ActiveRecord::Base
  has_many :subscribers

  before_create :assert_singleton!

  def self.instance
    first || create!
  end

  private

patrickgombert

#!/bin/bash
echo "Installing Kids Ruby!"

sudo apt-get install git

# rbenv
cd
git clone git://github.com/sstephenson/rbenv.git .rbenv
echo `export PATH="$HOME/.rbenv/bin:$PATH"` >> ~/.bash_profile
echo 'eval "$(rbenv init -)"' >> ~/.bash_profile

patrickgombert

make[1]: Entering directory `/home/patrickgombert/.cpputest/examples'
compiling MockDocumentationTest.cpp
ApplicationLib/MockDocumentationTest.cpp: In member function ‘virtual void TEST_MockDocumentation_returnValue_Test::testBody()’:
ApplicationLib/MockDocumentationTest.cpp:132:6: error: variable ‘value’ set but not used [-Werror=unused-but-set-variable]
cc1plus: all warnings being treated as errors

make[1]: *** [objs/ApplicationLib/MockDocumentationTest.o] Error 1
make[1]: Leaving directory `/home/patrickgombert/.cpputest/examples'
make: *** [examples] Error 2

patrickgombert

var hider = function() {
  $("#some_div").hide();
}

var shower = function() {
  $("#some_div").show();
}

var total_column = function() {
  var total = 0;

patrickgombert

var Visibility {
  init : function() {
    $("#some_button").bind('click', hider);
    $("#some_other_button").bind('click', shower);
  }

  hider : function() {
    $("#some_div").hide();
  }

patrickgombert

; Here is our protocol
(defprotocol ThirdGradeMath
  (add [this])
  (sub [this])
  (mul [this])
  (div [this]))

;And our record
(defrecord MathRecord [x y]
  ;Let's implement our protocol

patrickgombert

(ns test.wrapper
  (:gen-class
    :name test.Speak
    :methods [
    [hello [String] String]
    ]))

  (defn -hello [this name]
    (str "Hello, " name))

patrickgombert

(ns test.wrapper
  (:gen-class
    :name test.Speak
    :state name
    :methods [
    [hello [] String]
    [setName [name] void]
    ]))
 
  (defn -setName[this name]