filter-object

Filter an object by its keys or values. Returns a copy of an object filtered to have only keys or values that match the given glob patterns.

Install with npm:

$ npm install --save filter-object

var filter = require('filter-object');

console.log(filter({a: 'a', b: 'b', c: 'c'}, '*'));
//=> {a: 'a', b: 'b', c: 'c'}

console.log(filter({a: 'a', b: 'b', c: 'c'}, 'b'));
//=> {b: 'b'}

console.log(filter({foo: 'a', bar: 'b', baz: 'c'}, 'b*'));
//=> {bar: 'b', baz: 'c'}

console.log(filter({a: 'a', b: 'b', c: 'c'}, '{b,c}'));
//=> {b: 'b', c: 'c'}

console.log(filter({a: 'a', b: 'b', c: 'c'}, ['a', 'b']));
//=> {a: 'a', b: 'b'}

Negation patterns

console.log(filter({foo: 'a', bar: 'b', baz: 'c'}, ['!b*']));
//=> { foo: 'a' }

console.log(filter({a: {b: {foo: 'a', bar: 'b', baz: 'c'}}}, ['!a.b.b*']));
//=> {a: {b: {foo: 'a'}}}

Options are passed to glob-object and/or filter-values

filter({foo: 'a', bar: 'b', baz: 'c'}, ['*', '!b*'], options);

See glob-object and/or filter-values for the full range of options and available features.

• filter-keys: Filter the keys of an object using glob patterns. | homepage
• filter-values: Filter an object values using glob patterns or with a callback function returns true. | homepage
• micromatch: Glob matching for javascript/node.js. A drop-in replacement and faster alternative to minimatch and multimatch. | homepage
• rename-keys: Modify the names of the own enumerable properties (keys) of an object. | homepage
• sort-object: Sort the keys in an object. | homepage

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

(This project's readme.md is generated by verb, please don't edit the readme directly. Any changes to the readme must be made in the .verb.md readme template.)

To generate the readme, run the following command:

$ npm install -g verbose/verb#dev verb-generate-readme && verb

Running and reviewing unit tests is a great way to get familiarized with a library and its API. You can install dependencies and run tests with the following command:

$ npm install && npm test

Jon Schlinkert

• github/jonschlinkert
• twitter/jonschlinkert

Copyright © 2017, Jon Schlinkert. Released under the MIT License.

This file was generated by verb-generate-readme, v0.6.0, on June 19, 2017.