Ember Data Recursive Transform

recursive.js

// app/transforms/recursive.js

export default DS.Transform.extend({
    deserializeRecursively: function(toTraverse) {
        var hash;
        if (Ember.isArray(toTraverse)) {
            return Ember.A(toTraverse.map(function(item) {
                return this.deserializeRecursively(item);
            }, this));
        } else if (!Ember.$.isPlainObject(toTraverse)) {
            return toTraverse;
        } else {
            hash = this.generatePlainObject(Ember.keys(toTraverse), Ember.keys(toTraverse).map(function(key) {
                return this.deserializeRecursively(Ember.get(toTraverse, key));
            }, this));
            return Ember.Object.create(hash);
        }
    },
    deserialize: function(serialized) {
        return this.deserializeRecursively(serialized);
    },
    serialize: function(deserialized) {
        return deserialized;
    },
    generatePlainObject: function(keys, values) {
        var ret = {};
        keys.forEach(function(key, i) {
            ret[key] = values[i];
        });
        return ret;
    }
});