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union-value NPM version NPM monthly downloads NPM total downloads Linux Build Status

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

Please consider following this project's author, Jon Schlinkert, and consider starring the project to show your ❤️ and support.

Install

Install with npm:

$ npm install --save union-value

Usage

const union = require('union-value');
const obj = {};

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

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

About

Contributing

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

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:

$ npm install && npm test
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 readme template.)

To generate the readme, run the following command:

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

Related projects

You might also be interested in these projects:

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

Contributors

Commits Contributor
23 jonschlinkert
1 wtgtybhertgeghgtwtg

Author

Jon Schlinkert

License

Copyright © 2019, Jon Schlinkert. Released under the MIT License.


This file was generated by verb-generate-readme, v0.8.0, on June 20, 2019.

About

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

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