On Mon, 11 Apr 2011, Joel Burget wrote:
I should mention that I'm going to convert all the Storable instances from something like this: > peek p = do > w <- (#peek aiQuaternion, w) p > x <- (#peek aiQuaternion, x) p > y <- (#peek aiQuaternion, y) p > z <- (#peek aiQuaternion, z) p > return $ Quaternion w x y z to something like this: > peek p = Quaternion <$> (#peek aiQuaternion, w) p > <*> (#peek aiQuaternion, w) p > <*> (#peek aiQuaternion, w) p > <*> (#peek aiQuaternion, w) p
I think it must be (pure Quaternion). I have written storable-record package that assists with writing such instances.
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