In this excerpt from the `StateArrow' page:
runState ::
Arrowhttp://hackage.haskell.org/packages/archive/base/4.2.0.2/doc/html/Control-Arrow.html#t:Arrowa
=
StateArrowhttp://hackage.haskell.org/packages/archive/arrows/0.4.1.2/doc/html/Control-Arrow-Transformer-State.html#t:StateArrows
a
*e* b -
On 17 October 2011 23:59, Captain Freako capn.fre...@gmail.com wrote:
In this excerpt from the `StateArrow' page:
runState :: Arrow a = StateArrow s a e b - a (e, s) (b, s)Source
what's the significance of having written StateArrow s a e b, instead of
StateArrow s a b c?
In the context of
On Mon, Oct 17, 2011 at 5:32 PM, Conrad Parker con...@metadecks.org wrote:
On 17 October 2011 23:59, Captain Freako capn.fre...@gmail.com wrote:
In this excerpt from the `StateArrow' page:
runState :: Arrow a = StateArrow s a e b - a (e, s) (b, s)Source
what's the significance of having
