object.defaults

object.defaults

Like extend but only copies missing properties/values to the target object.

Install with npm

npm i object.defaults --save

Install with bower

bower install object.defaults --save

Usage

var defaults = require('object.defaults');

var obj = {a: 'c'};
defaults(obj, {a: 'bbb', d: 'c'}));
console.log(obj);
//=> {a: 'c', d: 'c'}

Related projects

• deep-defaults: Recursive version of _.defaults
• object.filter: Create a new object filtered to have only properties for which the callback returns true.
• object.map: Similar to map for arrays, this creates a new object by calling the callback on each property of the original object.
• object.omit: Return a copy of an object without the given key, or array of keys.
• object.pick: Returns a filtered copy of an object with only the specified keys, like pick from lo-dash / underscore.
• object.reduce: Reduces an object to a value that is the accumulated result of running each property in the object through a callback.
• mixin-deep: Deeply mix the properties of objects into the first object. Like merge-deep, but doesn't clone.
• extend-shallow: Extend an object with the properties of additional objects. node.js/javascript util.

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

• github/jonschlinkert
• twitter/jonschlinkert

License

Copyright (c) 2014-2015 Jon Schlinkert
Released under the MIT license

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