object-only

1.0.0 • Public • Published 9 years ago

object-only

Extract a copy of the object containing the specified properties.

Install

$ npm install --save object-only

Example

var objectOnly = require('object-only');
var obj = {
    bar: 'foo',
    foo: {
        bar: 'foo'
    },
    foobar: 'foobar'
};
 
console.log(objectOnly(obj, ['bar', 'foo.bar']));
// { bar: 'foo', foo: { bar: 'foo' } }