createEqArrayLike - API reference

API reference › @evolu/common › Eq › createEqArrayLike

function createEqArrayLike<A>(item: Eq<A>): Eq<ArrayLike<A>>;

Defined in: packages/common/src/Eq.ts:129

Creates an equivalence function for array-like structures based on an equivalence for their elements.

Example

import {
  assertFalse,
  assertTrue,
  createEqArrayLike,
  eqNumber,
} from "@evolu/common";

const eqArrayNumber = createEqArrayLike(eqNumber);

assertTrue(eqArrayNumber([1, 2, 3], [1, 2, 3]));
assertTrue(eqArrayNumber(new Uint8Array([1, 2, 3]), new Uint8Array([1, 2, 3])));
assertFalse(eqArrayNumber([1, 2, 3], [1, 2, 4]));