filter-object

filter-object

Return a copy of an object, filtered to have only keys that match the given glob patterns.

Install

Install with npm

npm i filter-object --save

Usage

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

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

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

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

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

Negation patterns work as well:

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

options

Pass options to sort-object

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

See sort-object for the full range of options and features.

Run tests

Install dev dependencies:

npm i -d && mocha

Contributing

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

Author

Jon Schlinkert

• github/jonschlinkert
• twitter/jonschlinkert

License

Copyright (c) 2015 Jon Schlinkert
Released under the MIT license

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This file was generated by verb on January 19, 2015.