object.pick

Returns a filtered copy of an object with only the specified keys, similar to _.pick from lodash / underscore.

You might also be interested in object.omit.

Install

Install with npm:

$ npm install --save object.pick

benchmarks

This is the fastest implementation I tested. Pull requests welcome!

Usage

var pick = require('object.pick');

pick({a: 'a', b: 'b'}, 'a')
//=> {a: 'a'}

pick({a: 'a', b: 'b', c: 'c'}, ['a', 'b'])
//=> {a: 'a', b: 'b'}

About

extend-shallow: Extend an object with the properties of additional objects. node.js/javascript util. | homepage
get-value: Use property paths (a.b.c) to get a nested value from an object. | homepage
mixin-deep: Deeply mix the properties of objects into the first object. Like merge-deep, but doesn't clone. | homepage
set-value: Create nested values and any intermediaries using dot notation ('a.b.c') paths. | homepage

Contributing

Pull requests and stars are always welcome. For bugs and feature requests, please create an issue.

Building docs

(This document was generated by verb-generate-readme (a verb generator), please don't edit the readme directly. Any changes to the readme must be made in .verb.md.)

To generate the readme and API documentation with verb:

$ npm install -g verb verb-generate-readme && verb

Running tests

Install dev dependencies:

$ npm install -d && npm test

Author

Jon Schlinkert

License

This file was generated by verb-generate-readme, v0.2.0, on October 27, 2016.

3.4 KiB Raw Blame History