isSet

Checks if a value is a Set object.

function isSet(value: unknown): value is Set<any>

Parameters

value

• Type: unknown

The value to check.

Returns

Returns true if value is a set, else false.

Example

import { isSet } from '@chronus-dev/utils'

const fruits: unknown = new Set(['apple', 'banana'])

if (isSet(fruits)) {
  fruits.add('orange') // => { 'apple', 'banana', 'orange' }
}