toranb

var Animal = function(omnivore) {
  this.omnivore = omnivore;
}

var human = Animal(true);

console.log("the human is an omnivore " + human.omnivore);

//this will throw "TypeError: Cannot read property 'omnivore' of undefined"

toranb

var Animal = function(omnivore) {
  this.omnivore = omnivore;
}

var human = {};
Animal.apply(human, [true]);

console.log("the human is an omnivore " + human.omnivore);

//this will print "the human is an omnivore true"

toranb

var Animal = function(omnivore) {
  this.omnivore = omnivore;
}

var human = {};
Animal.call(human, true);

console.log("the human is an omnivore " + human.omnivore);

//this will print "the human is an omnivore true"

toranb

{
     "name": "unit_testing_javascript",
     "description": "npm files needed to unit test javascript in isolation",
     "version": "0.0.1",
     "dependencies": {
        "jasmine-node": "",
        "jsdom": "",
        "jasmine-jquery": ""
     }
}

toranb

#!/bin/sh
brew install node
curl http://npmjs.org/install.sh | sh
export NODE_PATH="$NODE_PATH:/usr/local/lib/node_modules"

toranb

describe ("first test suite", function(){
  it ("2 should equal 2", function(){
    expect("2").toBe("2");
  });
  it ("1 should not equal 2", function(){
    expect("1").not.toBe("2");
  });
})

toranb

      node_installed = `which node`
      if node_installed.empty?
          home_dir = "/home/someuserhere/"
          node_dir = "#{home_dir}Downloads/"
          node_download = "#{node_dir}joyent-node-v0.8.1-0-g2134aa3.zip"
          node_extracted_dir = "#{node_dir}joyent-node/"

          execute "rm -rf #{node_download}"
          execute "rm -rf #{node_extracted_dir}"

toranb

node_dir = "/home/someuserhere/Downloads/"
node_download = "#{node_dir}joyent-node-v0.8.1-0-g2134aa3.zip"
node_extracted_dir = "#{node_dir}joyent-node/"

execute "rm -rf #{node_download}"
execute "rm -rf #{node_extracted_dir}"

execute "wget 'https://github.com/joyent/node/zipball/v0.8.1' -O #{node_download}"
execute "unzip #{node_download} -d #{node_extracted_dir}"
           

toranb

var phantom = require('phantom');
phantom.create(function(ph) {
  return ph.createPage(function(page) {
    return page.open("http://localhost:8090/runner.html", function(status) {
      return page.evaluate((function() {

        var results = $(document.body).find('.description')[0].text;
        var failures = $(document.body).find(".description:contains('failures')");
        if (failures.size() > 0) return "All tests passed! %@".fmt(results);

toranb

var get = Ember.get;

/**
 *   @extends Ember.Mixin
 *
 *     Implements common filter / sort / pagination behavior for array controllers
 *     */
Ember.FilterSortSliceMixin = Ember.Mixin.create({

  filterBy: '',