float64 array

@nick/is/float64-array

isFloat64Array

Signature

function isFloat64Array(it: unknown): it is Float64Array;

Check if the given value is a Float64Array instance.

Parameters

Name	Info
it	The value to check.

Returns

true if the value is a Float64Array instance, false otherwise.

Category

Binary Data Structures

Examples

import { isFloat64Array } from "jsr:@nick/is/float64array";

const arr = new Float64Array(8);
isFloat64Array(arr); // true
isFloat64Array(arr.buffer); // false