codetrix/dist/objects/pick.js

A lightweight lodash-style utility library

/**
 * Creates a new object composed of selected keys from the original object.
 *
 * @param obj - The source object.
 * @param keys - The keys to pick.
 * @returns A new object with only the picked keys.
 *
 * @example
 * pick({ a: 1, b: 2, c: 3 }, ['a', 'c']); // { a: 1, c: 3 }
 */
export function pick(obj, keys) {
    const result = {};
    for (const key of keys) {
        if (key in obj) {
            result[key] = obj[key];
        }
    }
    return result;
}