How to convert array object to arguments in javascript -

How to convert array object to arguments in javascript -

i have class this:

enum = function() { (var = 0, len = arguments.length; < len; i++) { var k= arguments[i]; this[k] = i; } object.freeze(this); };

to create enum of string, phone call : var options = new enum("eat","drink","sleep"); // many arguments

if have array of arguments stored in variable. ex: var arg_array = ["eat","drink","sleep"], how pass new enum(...)

use function.prototype.apply:

var = {}; enum.apply(a, ["eat","drink","sleep"]);

will give you:

{ "eat": 0, "drink": 1, "sleep": 2 }

javascript arrays arguments