esbanarango

import Ember from 'ember';
import { set } from '@ember/object';

export default Ember.Controller.extend({
  primitiveFruits: ['banana' ,'apple'],
  wrappedFruits: [{name: 'banana'}, {name: 'apple'}],
 
  printPrimitiveFruits() {
    console.log(this.get('primitiveFruits'));
  },

esbanarango

Testing Your Jekyll Site, The Ruby Way

Here at eSpark Learning, we use Jekyll to host our marketing site, https://www.esparklearning.com. Within eSpark Engineering, we love automated testing - most of our codebases require a passing test suite for all changes. As we add more javascript to our Jekyll site, we wanted to add a test framework that would give us real world tests - testing that the HTML was valid was no longer enough.

Acceptance Testing with RSpec, Capybara, and Selenium

To create real world acceptance tests for our site, we used a few technologies we were familiar with:

• RSpec - Behaviour Driven Development for Ruby
• Capybara - Test web applications by simulating how a real user would interact with your app
• Selenium - Selenium automates browsers

esbanarango

# based on Haversine formula 
# http://en.wikipedia.org/wiki/Haversine_formula

distance = (lat1, lon1, lat2, lon2) ->
    R = 6371
    a = 0.5 - Math.cos((lat2 - lat1) * Math.PI / 180) / 2 + Math.cos(lat1 * Math.PI / 180) * Math.cos(lat2 * Math.PI / 180) * (1 - Math.cos((lon2 - lon1) * Math.PI / 180)) / 2
    R * 2 * Math.asin(Math.sqrt(a))

esbanarango

select.form-control + .chosen-container{
  display: block;
  width: 100% !important;
}

select.form-control + .chosen-container.chosen-container-single .chosen-single {
    display: block;
    width: 100%;
    height: 34px;
    padding: 6px 12px;