Yampa/rpSwitch

From HaskellWiki

rpSwitch :: Functor col
         => (forall sf. (in -> col sf -> col (ext, sf)))
         -> col (SF ext out)
         -> SF (in, Event ( col (SF ext out)
                         -> col (SF ext out)))
               (col out)

(download original Yampa rpSwitch.svg)

Yampa switches