/* eslint no-bitwise: "off" */

// Thanks: http://www.2ality.com/2014/01/efficient-string-repeat.html

"use strict";

var value     = require("../../../object/valid-value")
  , toInteger = require("../../../number/to-integer");

module.exports = function (count) {
	var str = String(value(this)), result;
	count = toInteger(count);
	if (count < 0) throw new RangeError("Count must be >= 0");
	if (!isFinite(count)) throw new RangeError("Count must be < ∞");
	if (!count) return "";
	if (count === 1) return str;

	result = "";
	if (count & 1) result += str;
	while ((count >>>= 1)) str += str;
	return result + str;
};