Convert object literal notation to array

Question

I used a literal as a dictionary, but a third party binding tool only takes arrays.

This is one way, is there a better one?

var arr = [];
$.each(objectLiteral, function () { arr.push(this); });

Answer 1

const objectLiteral = { hell: 'devil' };

const ver1 = Object.keys(objectLiteral); // ['hell']
const ver2 = Object.values(objectLiteral); // ['devil']
const ver3 = Object.entries(objectLiteral); // [['hell', 'devil']]

https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_objects/Object/keys https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_objects/Object/values https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_objects/Object/entries

Answer 2

I think there is nothing wrong with your solution.

This is a shorter one:

var arr = $.map(objectLiteral, function (value) { return value; });

Answer 3

Your method is fine, clear and readable. To do it without jQuery, use the for (..in..) syntax:

var arr = [];
for (prop in objectLiteral) {
  arr.push(objectLiteral[prop]);
}