boy-jer

class FreemiumPlan
  include Billing::Plan
  
  def cost
    0
  end
  
  def number_of_users
    5
  end

boy-jer

// backend
$(document).ready(function() {
  // the server sets parentUrl in the page it serves, based on the http-referer
  var windowProxy = new Porthole.WindowProxy(window.parentUrl + "/proxy.html");

  function send(data) {
    windowProxy.postMessage(JSON.stringify(data));
  }
  
  windowProxy.addEventListener(function(event) {

boy-jer

// Correction to this article: http://kresimirbojcic.com/2011/11/19/dependency-injection-in-ruby.html
class TaxCode
  GENERATORS = {
    :us => lambda { |id| "US-#{id}" },
    :br => lambda { |id| "#{id + 9}-BRA" },
  }

  def self.generate(code, id)
    gen = GENERATORS[code] || raise ArgumentError, "No generator for country #{code}"
    gen.call(id)

boy-jer

require 'minitest/autorun'

class TaxCodeBase
  class AbstractMethod < StandardError
  end

  attr_accessor :user_id

  def initialize(user_id=nil)
    self.user_id = user_id

boy-jer

App.Forms.ImageUploader = Ember.View.extend
  classNames: ['ember-image-uploader']
  controller: null
  didInsertElement: ->
    controller =  @get('controller')
    if controller.get('imageUploadUrl')
      @initUploader()
    else
      @get('controller').addObserver 'imageUploadUrl', =>
        if @get('controller.imageUploadUrl')

boy-jer

App.AccountEditRoute = Ember.Route.extend({
  setupController: function(controller) {
    controller.set('content', this.get('currentUser'));
  }
});

boy-jer

Adapted from Tchak's code here https://gist.github.com/4511824
//Passing a function instead of route name will setup an anonymous route and assign the function as `redirect` hook.
//Passing object instead of route name can be used to redirect for example.
 
App.Router.map(function {
  this.resource('index', { path: '/'}, function() {
    if (this.controllerFor('login').get('isSignedIn')) {
      this.transitionTo('search');
    } else {
      this.transitionTo('signIn');

boy-jer

#custom initializer, that automagically loads all processors
# initializer is required to load additional preprocessors for carrierwave - Rails will not load them for you.
dir = Rails.root.join('lib', 'carrierwave_processing')
$LOAD_PATH.unshift(dir)
Dir[File.join(dir, "*.rb")].each {|file| require File.basename(file) }


#And that's it - from this moment on your app will be able to convert uploaded video files to "displayable" format.
##I hope that above solution will save you some time. 

boy-jer

1.upto(100) do |i|
  puts ''.tap {|output|
    output << 'Fizz' if i.modulo(3).zero?
    output << 'Buzz' if i.modulo(5).zero?
    output << i.to_s if output.empty?
  }
end

boy-jer

DS.Model.reopenClass({
  scope: function(name, fn) {
    Ember.defineProperty(this, '_'+name+'Filter', Ember.computed(function() {
      return this.filter(fn);
    }));
    
    Ember.defineProperty(this, name, Ember.computed('_'+name+'Filter.@each.id', function() {
      return this.get('_'+name+'Filter')
    }));