@alihbuzaid/ember-ui/addon/helpers/in-array.js

Fleetbase UI provides all the interface components, helpers, services and utilities for building a Fleetbase extension into the Console.

import { helper } from '@ember/component/helper';
import { isArray } from '@ember/array';

export default helper(function inArray([item, arr]) {
    return isArray(arr) && arr.includes(item);
});