lukemelia

import {
  RequestStrategy,
} from '@orbit/coordinator';

export default {
  create() {
    return new RequestStrategy({
      name: 'store-yapp-api-query-blocking',

      source: 'store',

lukemelia

An element modifier to attach a keyboard shortcut to an element that has a click method

Example usage:

  <button {{action 'doSomethingCool'}} {{keyboard-shortcut "D"}}>
    [D]o something cool
  </button>

lukemelia

Ember Twiddle Demo: Mirage with Ember Twiddle

Demo

This is a very trivial example of using mirage with Ember Twiddle.

lukemelia

Ember, Rails & Mobile at Yapp (Remote)

Yapp is hiring a “full-stack” engineer, with key skills Ember.js & Rails. Join our small, talented team and do the best work of your career!

If you are passionate about your craft and want a chance to work remotely with a great team where you can influence the technology, process, product, and culture, read on!

About Yapp

We enable non-developers to create mobile apps for conference, trainings and employee communications. Yapp combines clean design, simple UX, and innovative mobile technology to empower people that may lack technical and design know-how, or just don't have time, to create and publish these apps in minutes.

lukemelia

import Ember from 'ember';

export default Ember.Controller.extend({
  appName: 'Ember Twiddle'
});

lukemelia

My team and I have been working on a new internal component library to share across a few Ember apps. The library is an Ember addon in a private github repo. So far, so good. The off-the-beaten-path part of our requirements is that the components need to be themeable. Specifically, we support a color and a "light" or "dark" aesthetic.

We want a great developer experience for creating and updating these components, so we used ember-freestyle as a devDependency of the library to create a living style guide. We added some UI to allow theme switching and even a checkbox to switch themes every second (thanks ember-concurrency!).

The thing that gave us the biggest challenge was figuring out how to author and apply the styles that were necessarily dynamic. Specifically, the css rules that used the dynamic color.

We decided to organize our styles like so:

app/styles/components/

lukemelia

machine:
  node:
    version: 5

checkout:
  post:
    - git submodule sync
    - git submodule update --init

dependencies:

lukemelia

export function uuid() {
  return 'xxxxxxxx-xxxx-4xxx-yxxx-xxxxxxxxxxxx'.replace(/[xy]/g, function(c) {
    var r, v;
    r = Math.random() * 16 | 0;
    v = c === 'x' ? r : r & 3 | 8;
    return v.toString(16);
  });
}

lukemelia

import Ember from 'ember';
const { computed } = Ember;

export default Ember.Component.extend({
  backgroundColor: computed('model.backgroundColor', {
    get() {
      return this.get('model.backgroundColor');
    },
    set(key, val) {
      if (val && !/^#/.test(val) && val !== 'transparent') {

lukemelia

import Ember from 'ember';
const { computed } = Ember;
const { readOnly } = computed;

export default Ember.Component.extend({
  cost: readOnly('delayedCalculation.cost'),
  tax: readOnly('delayedCalculation.tax'),  
  total: computed('cost', 'tax', function() {
    return this.get('cost') + this.get('tax');
  }),