sabrinaluo · December 30, 2015 07:11
diff --git a/copy-object.js b/copy-object.js
 function copy(object) {
  if (object === null || object === undefined) return object;
  var dupe = {};
  // jshint forin:false
  for (var key in object) {
    dupe[key] = object[key];
  }
  return dupe;
 }
	function copy(object) {
	if (object === null \|\| object === undefined) return object;
	var dupe = {};
	// jshint forin:false
	for (var key in object) {
	dupe[key] = object[key];
	}
	return dupe;
	}