Control.Arrow.Mix.Utilities

Various ways of shuffling input and output components. Function types are mostly autogenerated.

Documentation

swap :: (t1, t) -> (t, t1)

twist :: ((t1, t), t2) -> ((t1, t2), t)

assocLtoR :: ((t, t1), t2) -> (t, (t1, t2))

assocRtoL :: (t1, (t2, t)) -> ((t1, t2), t)

arrTwist :: Arrow a => a ((t1, t2), t) ((t4, t3), t5) -> a ((t1, t), t2) ((t4, t5), t3)

arrAssocRtoL :: Arrow a => a (t, (t1, t2)) (t4, (t5, t3)) -> a ((t, t1), t2) ((t4, t5), t3)

arrAssocLtoR :: Arrow a => a ((t1, t2), t) ((t3, t4), t5) -> a (t1, (t2, t)) (t3, (t4, t5))

arrCancelUnitFst :: Arrow a => a (b, ()) (d, ()) -> a b d

arrCancelUnitSnd :: Arrow a => a ((), b) (d, ()) -> a b d