@mcabreradev/filter/build/utils/cache/cache.js

A powerful, SQL-like array filtering library for TypeScript and JavaScript with advanced pattern matching, MongoDB-style operators, deep object comparison, and zero dependencies

import { LRUCache } from '../memoization/memoization';
export class FilterCache {
    cache = new WeakMap();
    get(array, key) {
        return this.cache.get(array)?.get(key);
    }
    set(array, key, result) {
        if (!this.cache.has(array)) {
            this.cache.set(array, new LRUCache(100));
        }
        const arrayCache = this.cache.get(array);
        if (arrayCache) {
            arrayCache.set(key, result);
        }
    }
    clear() {
        this.cache = new WeakMap();
    }
}