0.1.0 • Published 9 years ago
has-keys v0.1.0
has-keys
Returns true if the given object has all of the specified keys.
Install
Install with npm
$ npm i has-keys --save
Usage
var hasKeys = require('has-keys');
var obj = {a: 'a', b: 'b', c: 'c'};
hasKeys(obj, 'a');
//=> true
hasKeys(obj, ['a', 'b']);
//=> true
hasKeys(obj, ['a', 'b', 'c']);
//=> true
hasKeys(obj, ['a', 'b', 'c', 'd']);
//=> false
Related projects
- get-value: Use property paths (
a.b.c
) to get a nested value from an object. - has-any: Returns true if an object has any of the specified keys.
- has-value: Returns true if a value exists, false if empty. Works with deeply nested values using… more
- has-any-deep: Return true if
key
exists deeply on the given object. - has-own-deep: Returns true if an object has an own, nested property using dot notation paths ('a.b.c').
Running tests
Install dev dependencies:
$ npm i -d && npm test
Contributing
Pull requests and stars are always welcome. For bugs and feature requests, please create an issue
Author
Jon Schlinkert
License
Copyright © 2015 Jon Schlinkert Released under the MIT license.
This file was generated by verb-cli on June 02, 2015.
0.1.0
9 years ago