1.0.1 • Published 6 years ago
ts-array-as-tuple v1.0.1
ts-array-as-tuple
Function that asserts the length of an array and casts it to a tuple.
Example
import { asTuple } from 'ts-array-as-tuple';
const array: string[] = 'hello world'.split(' ');
const tuple: [string, string] = asTuple(array, 2);
asTuple(array, 1);
// Error: Unexpected array length, expected 1 but got 2.
asTuple(array, 3);
// Error: Unexpected array length, expected 3 but got 2.
1.0.1
6 years ago