pick.ts

import { pick as _pick } from "https://lib.deno.dev/x/ayonli_jsext@latest/object/index.ts";

/** Creates an array composed of the picked elements. */
export default function pick<T extends any[]>(arr: T, indexes: number[]): T;
/**
 * Creates an object composed of the picked properties.
 * 
 * @deprecated use `pick` from `@ayonli/jsext/object` instead.
 */
export default function pick<T extends object, U extends keyof T>(obj: T, props: U[]): Pick<T, U>;
/**
 * @deprecated use `pick` from `@ayonli/jsext/object` instead.
 */
export default function pick<T>(obj: T, props: (string | symbol)[]): Partial<T>;
export default function pick(obj: any, props: (string | number | symbol)[]) {
    if (Array.isArray(obj)) {
        return (<number[]>props).map(i => obj[i]);
    } else {
        return _pick(obj, props);
    }
}