yohanmishkin

import Ember from 'ember';

export default Ember.Controller.extend({
  appName: 'Ember Twiddle',
  
tags: [],
  blah: computed('[email protected]', function() {
      if (isPresent(this.tags)) {
      return get(this, 'tags')
        .rejectBy('isDeleted')

yohanmishkin

import Ember from 'ember';
import { filterBy, readOnly, setDiff } from '@ember/object/computed';

export default Ember.Controller.extend({
  appName: 'Ember Twiddle',
  
  things: readOnly('model'),
  truths: filterBy('things', 'is', true),
  untruths: setDiff('things', 'truths'),

yohanmishkin

Multi-stage builds in docker

Having spent a bit of time working to dockerize an API I wanted to share one of my learnings in case it’s helpful or interesting to others.

Granting access to private git repositories

The first issue I ran into was how to authenticate requests to gems we host privately on Github. We do this quite a bit throughout our repos.

So I needed a way to grant access to our docker image in order for bundler to run properly. Because were trying to build for production deployment I first decided to remove HTTPS repository references (https://github.com/ldock/) and replace them with SSH URLs ([email protected]:ldock/). But this introduced the challenge of getting the private key on the container securely. I needed the ability to get an authorized SSH key on the image when dependencies were being installed (bundle install) but I did not want to leave the key on the file system after the dependencies were installed.

yohanmishkin

module('Acceptance | Rooms', () => {
  test('Room page polls for room data', async function(assert) {
    assert.expect(2);

    let pollingServiceMock = {
      start(fetchingTaskInstance, pollingFrequency) {
        assert.ok(fetchingTaskInstance, 'Polling started for rooms');
        assert.equal(pollingFrequency, 5000, 'Poll every 5 seconds');
      }
    };

yohanmishkin

<PotentialVisitor 
  @approveTask={{perform approveEntryTask}}
  @denyTask={{perform denyEntryTask}}
  @failedApprovalMessage="Error approving entry"
  @failedDenialMessage="Error denying entry"
  @successfulApprovalMessage={{entry.approvalMessage}}
  as |potentialVisitor|
>
  <TrackedPotentialVisitor
    @eventName="Dashboard Entry - Reviewed"

yohanmishkin

import Ember from 'ember';

export default Ember.Controller.extend({
  queryParams: ['myValue'],
  
  myValue: 1.2,
  
  actions: {
    updateValue(value) {
      console.log(arguments);

yohanmishkin

import Ember from 'ember';
import { task } from 'ember-concurrency';
import { computed } from '@ember/object';

export default Ember.Controller.extend({
  items: computed('model', function() {
    return this.get('model');
  }),
  
  doThis: task(function*(item) {

yohanmishkin

import Ember from 'ember';
import { task } from 'ember-concurrency';
import { inject as service } from '@ember/service';
import { computed } from '@ember/object';

export default Ember.Controller.extend({
  store: service(),
  items: computed(function() {
    let store = this.get('store');
    return [

yohanmishkin

import Ember from 'ember';

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

yohanmishkin

import Ember from 'ember';

export default Ember.Controller.extend({
	
  store: Ember.inject.service(),
  
  post: null,

  init() {
		let post = this.get('store').createRecord('post');