Lithium Docs

						public function testDataTypeSupport() {
		$data = function($n) { return $n == 1 ? 0 : 1; };
		Catalog::write('runtime', 'message.pluralRule', 'en', $data);
		$result = Catalog::read('runtime', 'message.pluralRule', 'en');
		$this->assertEqual($data, $result);

		$data = array('fish', 'fishes');
		Catalog::write('runtime', 'message.fish', 'en', $data);
		$result = Catalog::read('runtime', 'message.fish', 'en');
		$this->assertEqual($data, $result);
	}