robnyman

// IndexedDB
window.indexedDB = window.indexedDB || window.webkitIndexedDB || window.mozIndexedDB || window.OIndexedDB || window.msIndexedDB,
    IDBTransaction = window.IDBTransaction || window.webkitIDBTransaction || window.OIDBTransaction || window.msIDBTransaction,
    dbVersion = 1;

/* 
    Note: The recommended way to do this is assigning it to window.indexedDB,
    to avoid potential issues in the global scope when web browsers start 
    removing prefixes in their implementations.

sdboyer

<?php

use \Gliph\Graph\DirectedAdjacencyList;
use \Gliph\Traversal\DepthFirst;

$graph = new DirectedAdjacencyList();

foreach ($entity_list as $entity) {
  if ($entity->has('embedded')) {
    foreach ($entity->get('embedded') as $embedded) {