ASCII-fied arrow notation http://scrambledeggsontoast.github.io/2014/09/28/needle-announce/
|Latest on Hackage:||0.1.0.1|
This package is not currently in any snapshots. If you're interested in using it, we recommend adding it to Stackage Nightly. Doing so will make builds more reliable, and allow stackage.org to host generated Haddocks.
Needle is a domain specific language for ASCII-fied arrow notation. See
Control.Arrow.Needle for more information and an example.