union-value    

Set an array of unique values as the property of an object. Supports setting deeply nested properties using using object-paths/dot notation.

Install

Install with npm:

sh
$ npm install --save union-value

Usage

js
var union = require('union-value');

var obj = {};

union(obj, 'a.b.c', ['one', 'two']);
union(obj, 'a.b.c', ['three']);

console.log(obj);
//=> {a: {b: {c: [ 'one', 'two', 'three' ] }}}

About

Related projects

• assign-value: Assign a value or extend a deeply nested property of an object using object path… more | [homepage](https://github.com/jonschlinkert/assign-value "Assign a value or extend a deeply nested property of an object using object path notation.")
• get-value: Use property paths (a.b.c) to get a nested value from an object. | [homepage](https://github.com/jonschlinkert/get-value "Use property paths (a.b.c) to get a nested value from an object.")
• has-value: Returns true if a value exists, false if empty. Works with deeply nested values using… more | [homepage](https://github.com/jonschlinkert/has-value "Returns true if a value exists, false if empty. Works with deeply nested values using object paths.")
• set-value: Create nested values and any intermediaries using dot notation ('a.b.c') paths. | [homepage](https://github.com/jonschlinkert/set-value "Create nested values and any intermediaries using dot notation ('a.b.c') paths.")
• unset-value: Delete nested properties from an object using dot notation. | [homepage](https://github.com/jonschlinkert/unset-value "Delete nested properties from an object using dot notation.")

Contributing

Pull requests and stars are always welcome. For bugs and feature requests, [please create an issue](../../issues/new).

Building docs

_(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](.verb.md) readme template.)_

To generate the readme, run the following command:

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

Running tests

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:

sh
$ npm install && npm test

Author

Jon Schlinkert

• github/jonschlinkert
• twitter/jonschlinkert

License

Copyright © 2017, Jon Schlinkert. Released under the [MIT License](LICENSE).

_This file was generated by verb-generate-readme, v0.4.2, on February 25, 2017._