Iterate through object properties with Symbol keys

Question

I need to iterate through an object that has Symbols for keys. The following code returns an empty array.

const FOO = Symbol(\'foo\');
const BAR = Symbol(\'b         


        

Answer 1

You can iterate over all the keys of Object (String and Symbol keys) with

Reflect.ownKeys()

https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/Reflect/ownKeys

Answer 2

Object.values only gets the values of all enumerable named (string-keys) properties.

You need to use Object.getOwnPropertySymbols:

console.log(Object.getOwnPropertySymbols(obj).map(s => obj[s]))