Variable isArray

isArray: (value: any) => boolean

Check if a value is an array using Object.prototype.toString. More reliable than instanceof Array for cross-frame scenarios.

Type Declaration

- (value: any): boolean
- Parameters
  - value: any
    The value to check
  Returns boolean
  Returns true if value is an array, false otherwise

Example

import isArray from '~/utils/isArray';

isArray([1, 2, 3]);     // true
isArray('hello');       // false
isArray({0: 'a', 1: 'b', length: 2}); // false (array-like object)