Dusty

Tests Fail - bin_path is not a function

4

``` Debian Testing node 8.2.1 (Tested 7-stable and 6-stable) npm 5.3.0 (Tested with releases for 7 stable and 6 stable) ``` Unable to run tests with even a fresh `yo...

Properly assigns buf and callback if only one is provided. Tested locally, successfully. No automated testing is included.

Callback is not handled properly when buffer is not supplied. Code in example fails with typeerror due to this conflict.