repeat.js #1

define(['../lang/toString', '../number/toInt'], function(toString, toInt){

    /**
     * Repeat string n times
     */
     function repeat(str, n){
         var result = '';
         str = toString(str);
         n = toInt(n);
        if (n < 1) {
            return '';
        }
        while (n > 0) {
            if (n % 2) {
                result += str;
            }
            n = Math.floor(n / 2);
            str += str;
        }
        return result;
     }

     return repeat;

});