For AI agents: the complete documentation index is available at /llms.txt, the full documentation bundle is available at /llms-full.txt, and this page is available as Markdown at /reference/fp/pick.md.
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    pick (Functional Programming) es-toolkit

    Creates a function that keeps only the given keys of an object. Use it with pipe.

    const result = pipe(obj, pick(keys));
    Info

    Prefer the original es-toolkit pick in ordinary code. Use this fp variant when composing transformations with pipe.

    Usage

    pick returns a new object that contains only the specified keys from the input object. Keys that are not present on the input are skipped.

    import { pick, pipe } from 'es-toolkit/fp';

pipe({ a: 1, b: 2, c: 3 }, pick(['a', 'c'])); // => { a: 1, c: 3 }

    Parameters

    keysreadonly K[]required

    The keys to copy into the new object.

    Returns

    A function that maps an object T to a new object with only the picked keys.

    (obj: T) => Pick<T, K>
    Source: es-toolkit

    Re-exported verbatim from es-toolkit. Implementation, edge cases, and performance behavior are owned upstream. This page mirrors the documentation at the pinned version; the linked source is authoritative.