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object.pick

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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

Related projects

  • 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

Copyright © 2016, Jon Schlinkert. Released under the MIT license.

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

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Keywords

object, pick

Dependencies (1)

isobject

Dependents (78)

@tradle/validate-resource, markdown-toc-sef, @ngxvoice/ngx-voicelistner, platformsh-client, rn-markdown, cordova-plugin-tsp, @tradle/bots, generator-text-bot, verb-generate-readme, h5-templete, hope-core, @tradle/validate-model, tjbot, instructure-ui, watson-speech, map-schema, personality-sunburst-chart, watson-speech-to-text-utils, markdown-toc, att-m2x-widgets, font-awesome-icons, gulp-cache, nanomatch, json-images-saver, report-errors, inline-css, laravel-elixir-pug, core-graphics, base-cli-process, gulp-pick-keys, list-stylesheets, @tradle/cb-proxy, reorder-attributes, tabular-cli, markdown-toc-gitbook, pick-from, assemble-plugin-index, tabular-stream, qtask, engine-less, style-data, tim, common-config, engine-base, material-icons-translator, rn-nodeify, http-app-router, template, typings-core, @tradle/onfido-api, and more