documentcloud/underscore — pull request #1137 by aaronmccall (2013-06-04 18:56:09+00:00)
Title: allow nested properties in result method

Enables retrieving the result of deeply nested properties/methods. For example,
```
var obj = { foo: { bar: { baz: 'biz' } } };
_.result(obj, 'foo.bar.baz') // returns 'biz'
_.result(obj, 'foo.baz') // returns undefined
```