bryan-ash/pcanusb — pull request #1 by rajsahae (2013-02-08 21:43:17+00:00)
Title: Added conditional to extend DL based on version.

Added a version check conditional to make the gem load properly whether you are running a version lesser or equal to Ruby 1.8.7, or newer.

On my system the gem is failing to find the Pcan_usb.dll but I confirmed that problem existed before my change, so it's unrelated to my change.