Novelty Polygonal Mathematics
Have ideas to improve npm?Join in the discussion! »

tiny-immutable-setTypeScript icon, indicating that this package has built-in type declarations

1.0.2 • Public • Published

tiny-immutable-set

A minimal, immutable, deep set utility for Javascript objects and arrays.

Inspired by, and based on, NickGard's tiny-get

npm version build status dependencies status gzip size test coverage

Usage

import { set } from 'tiny-immutable-set';

const newState = set(state, 'deep.path', newValue);

The original state is not modified.

Notes

  • If you're using lodash then you don't need this: see this thread for alternatives.
  • Unlike most other setter utilities, this is faster if you use a string for the path, instead of an array. (E.g.. set(obj, "deep.path[123]", newVal) instead of set(obj, ["deep", "path", 123], newVal))
  • The small bundle size of this library comes with a slight speed tradeoff. This library is a little slower than immutable-assign and immutable.js, but a little faster than Immer and seamless-immutable. See full benchmark here.

Install

npm i tiny-immutable-set

DownloadsWeekly Downloads

14

Version

1.0.2

License

MIT

Unpacked Size

38.3 kB

Total Files

20

Last publish

Collaborators

  • avatar