Deeply mix the properties of objects into the first object. Like merge-deep, but doesn't clone. No dependencies.

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

Install with npm:

$ npm install --save mixin-deep

Please update to version 2.0.1 or later, a critical bug was fixed in that version.

const mixin = require('mixin-deep');
const res = mixin({ a: { foo: true } }, { a: { bar: true } }, { a: { baz: true } });
console.log(res);
//=> { a: { foo: true, bar: true, baz: true } }

$ npm install && npm test

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

You might also be interested in these projects:

• defaults-deep: Like extend but recursively copies only the missing properties/values to the target object. | homepage
• extend-shallow: Extend an object with the properties of additional objects. node.js/javascript util. | homepage
• merge-deep: Recursively merge values in a javascript object. | homepage
• mixin-object: Mixin the own and inherited properties of other objects onto the first object. Pass an… more | homepage

Jon Schlinkert

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

This file was generated by verb-generate-readme, v0.8.0, on June 19, 2019.