phaux / kv_memoize

Deno KvMemoize

This library provides a utility function for memoization using Deno KV. It allows you to cache the results of expensive function calls and return the cached result when the same inputs occur again.

Warning

Deprecated. Use https://github.com/phaux/mega-memoize

Example

import { kvMemoize } from "https://deno.land/x/kv_memoize/mod.ts";

const expensiveFunction = async (a: number, b: number) => {
  console.log("Running expensive function");
  return a + b;
};

const db = await Deno.openKv();

const memoizedFunction = kvMemoize(db, ["expensiveResults"], expensiveFunction);

console.log(await memoizedFunction(1, 2)); // Logs "Running expensive function" and prints 3
console.log(await memoizedFunction(1, 2)); // Prints 3