evolutionxbox · October 11, 2016 10:19
diff --git a/str_reverse.js b/str_reverse.js
 if (!String.prototype.reverse) {
  String.prototype.reverse = function reverse() {
    if (typeof this !== 'string') {
      this.split('').reverse().join('');
    } else {
      throw new ReferenceError(this);
    }
  }
 }
	if (!String.prototype.reverse) {
	String.prototype.reverse = function reverse() {
	if (typeof this !== 'string') {
	this.split('').reverse().join('');
	} else {
	throw new ReferenceError(this);
	}
	}
	}