"use strict";

module.exports = function (length) {
	if (!length) {
		return function () {
			return "";
		};
	}
	return function (args) {
		var id = String(args[0]), i = 0, currentLength = length;
		while (--currentLength) {
			id += "\u0001" + args[++i];
		}
		return id;
	};
};