newmax-utils/lib/groupByKey.js

Utils & Libs for Newmax Tech

"use strict";
Object.defineProperty(exports, "__esModule", { value: true });
exports.groupByKey = void 0;
function groupByKey(items, callback) {
    const obj = {};
    items.forEach((item) => {
        const key = callback(item);
        obj[key] ? (obj[key] = [...obj[key], item]) : (obj[key] = [item]);
    });
    return Object.values(obj);
}
exports.groupByKey = groupByKey;