@bitbite/filtered-list/test/Memoized.test.ts

filter a list of items

import test from "ava";
import { Memoized } from "../src";

function sum(a:number, b: number) {
    return a + b
}

test('Memoized()', t => {
    let hits = 0;
    const memSum = Memoized(sum, () => hits++ )
    memSum(1,2,3) // call
    memSum(1,2,3) // from memo (1)
    memSum(1,2,3) // from memo (2)
    t.is(hits, 2)
})