string.Format for AngularJS

Angular.Filter.Format.js

/*	AngularJS string.Format filter
 *
 *	This filter provides string variable replacement similar to C# string.Format("{0}", "something");
 *
 *	Usage: {{ "From model: {0}; and a constant: {1};" | format:model.property:"constant":...:... }}
 */

(function (angular) {

	angular
		.module("ng")
		.filter("format", function () {
			return function (input) {
				var args = arguments;
				return input.replace(/\{(\d+)\}/g, function (match, capture) {
					return args[1*capture + 1];
				});
			};
		});

})(angular);

Instead of using Number() for the parsing to a number you can add a + in front of it. Like return args[+capture + 1];