kamilogorek

test(isPrime, () => {
  given(1).expect(false)
  given(2).expect(true)
  given(3).expect(true)
  given(4).expect(false)
})

// vs.

describe('isPrime()', () => {

kamilogorek

import Ember from 'ember';

export default Ember.Mixin.create({
    serializeQueryParam(value, urlKey, defaultValueType) {
        if (defaultValueType === 'array') {
            return value;
        } else {
            return this._super.call(this, ...arguments);
        }
    },

kamilogorek

function isSupportingCSSAnimations () {
  var prefixes = ['Webkit', 'Moz', 'O', 'ms', 'Khtml'];
  var el = document.createElement('div');

  if (el.style.animationName !== undefined) {
    return true;
  }

  return prefixes.some(function (prefix) {
    return el.style[prefix + 'AnimationName'] !== undefined;

kamilogorek

var AmpersandModel = require('ampersand-model');

var Model = AmpersandModel.extend({
    props: {
        name: 'string',
        greetingType: ['string', true, 'long']
    },
    derived: {
        greeting: {
            deps: ['name', 'greetingType'],

kamilogorek

var AmpersandView = require('ampersand-view');

var AppSubView = AmpersandView.extend({
  template: '<button data-hook=someEvent>Triggerme</button>',
  events: {
    'click [data-hook=someEvent]': 'someEventHandler'
  },
  someEventHandler: function () {
    console.log('you triggered me!');
    this.parent.parentHandler();

kamilogorek

// ----
// Sass (v3.4.9)
// Compass (v1.0.1)
// ----

.btn {
  color: red;
}

.add,

kamilogorek

var Model = require('ampersand-model');
var View = require('ampersand-view');
var domready = require('domready');

var ChildModel = Model.extend({
  props: {
    id: 'number'
  }
});

kamilogorek

var State = require('ampersand-state');
var X = State.extend({
     props: {
           foo: 'number'
     },
     derived: {
            bar: {
                   deps: ['foo'],
                   fn: function() { return this.foo + 1; }
            }

kamilogorek

var AmpersandCollection = require('ampersand-collection');
var Collection = AmpersandCollection.extend({});
var collection = new Collection();

console.log(collection.length); // 0
console.log(collection.models.length); // 0

kamilogorek

var View = require('ampersand-view');
var Model = require('ampersand-model');
var Collection = require('ampersand-collection');

var myView = View.extend({
	template: '<div data-hook="created-author"></div>',
	bindings: {
		'model.owner.name': {
			 hook: 'created-author'
		},