Function take

Take a fixed number of items from an iterable.

Returns

An iterator which yields the specified number of items from the source iterable.

Notes

The returned iterator will exhaust early if the source iterable contains an insufficient number of items.

Example

import { take } from '@lumino/algorithm';

let stream = take([5, 4, 3, 2, 1, 0, -1], 3);

Array.from(stream);  // [5, 4, 3]