Function compareTypedArrays

assert/equal.ts:76–82

(a: TypedArray, b: TypedArray)

type TypedArray = Pick<Uint8Array | BigUint64Array, "length" | number>;
const TypedArray = Object.getPrototypeOf(Uint8Array);
function compareTypedArrays(a: TypedArray, b: TypedArray) {
  if (a.length !== b.length) return false;
  for (let i = 0; i < b.length; i++) {
    if (!sameValueZero(a[i], b[i])) return false;
  }
  return true;
}

/** Check both strict equality (`0 == -0`) and `Object.is` (`NaN == NaN`) */
function sameValueZero(a: unknown, b: unknown) {