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 object.pick --save

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

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'}

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

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

Generate readme and API documentation with verb:

$ npm install verb && npm run docs

Or, if verb is installed globally:

$ verb

Install dev dependencies:

$ npm install -d && npm test

Jon Schlinkert

This file was generated by verb, v0.9.0, on March 21, 2016.