cyk

<?php

namespace MyApp\Migrations;

use Doctrine\DBAL\Migrations\AbstractMigration;
use Doctrine\DBAL\Schema\Schema;
use Symfony\Component\DependencyInjection\ContainerAwareInterface;
use Symfony\Component\DependencyInjection\ContainerInterface;

/**

cyk

<?php

/**
 * Chunk by (combined) Element Length
 *
 * Similar to PHP's array_chunk but chunks on combined element length instead of element count.
 * Takes an input array of elements and chunks by combined string lengths.
 *
 * NOTE: Any values that exceed chunk length will be excluded.
 *

cyk

Keybase proof

I hereby claim:

• I am cyk on github.
• I am cyk (https://keybase.io/cyk) on keybase.
• I have a public key whose fingerprint is 00CB 31E6 50DE 8EE8 B228 97EC B892 68C4 DA72 1418

To claim this, I am signing this object:

cyk

/**
 Ember Test Helper: Wait for Change

 Using the MutationObserver API, this helper will wait for an element's contents
 to change prior to progressing forward. This is helpful when you are testing
 interactions involving async components (ex., Google Maps SDK queries).

 @link https://gist.github.com/cyk/e3828d18b26562091447

 ```javascript

cyk

/**
 Ember Data: Dependent Relationships (Ember Data v1.13.x)

 This package extends Ember Data to support creating relationships
 where a model's dirty state depends not only on its own attributes
 but on the dirty state of models in dependent relationships as well.

 ```javascript
 App.Thing = DS.Model.extend({
    name     : DS.attr('string'),

cyk

Face Sentiments with Google Vision API via AWS API Gateway and Lambda

My notes (and rudimentary guide) from a research spike that delved into the Google Vision API, AWS API Gateway and Lambda, prototyping a "serverless" API endpoint that returns sentiments expressed by faces in an image.

Introduction

Google's been rockin' their cloud offerings hard lately. Among their latest releases is the Cloud Vision API (in beta), a service that analyzes the content of an image; detecting things like words, phrases, objects, faces and their emotions. Let's prototype a "serverless" face sentiments endpoint using only the Vision API, AWS API Gateway and a Lambda function.

A quick note on Cloud Vision API pricing. As of this writing, the free tier for face detection is <1000/mo. This app can easily exceed this limit. To give you an idea of this, so far I've used 1103 face detection operations

cyk

// .travis/browserstack.js
#!/usr/bin/env node

const browserstack = require('browserstack');

let WORKER_ID = 0;
let username = process.env.BROWSERSTACK_USER;
let password = process.env.BROWSERSTACK_ACCESS_KEY;

// The exports from BrowserStack Travis addon we're relying on adds

cyk

import Ember from 'ember';
import EmberTableLegacyComponent from '../../ember-table-legacy/components/ember-table-legacy';

export default EmberTableLegacyComponent.extend({
});