LeventErkok/hArduino — pull request #2 by pthariensflame (2013-01-15 17:51:14+00:00)
Title: Add Applicative to the Arduino Monad

This ought to make it easier on both you and your users when working with `Arduino a`. Also, the derived `Applicative`'s `(<*>)` will be almost certainly more efficient than the derived `Monad`'s `ap`.