code: function() {
  			var map = this.getContentTypesMap();
  			var types = [];
  			for (var type in map) {
  				if (Object.prototype.hasOwnProperty.call(map, type)) {
  					types.push(map[type]);
  				}
  			}
  			return types;
  		}
docs: Gets all the ContentTypes in the registry.
  @returns {orion.core.ContentType[]} An array of all registered ContentTypes.