TypeTags .isIterator

Overview#

The .isIterator predicate allows us to check if an object is an iterator type or has a native well-know Symbol.iterator type tag value.

Usage#

TypeTags.isIterator(value)#

• Checks if value is an Iterator data type or is an iterator type tag.

import { TypeTags } from 'typetags'

const int8 = new Int8Array(8)

TypeTags.isIterator(int8.values())
// → true

const array = [1, 2, 3]

TypeTags.isIterator(array)
// → false

Signature#

isIterator(obj: any): boolean