ghc-justdoit

A magic typeclass that just does it

Latest on Hackage:

0.1.0.2

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.

MIT licensed by Joachim Breitner

Maintained by [email protected]

This plugin allows you to write

{-# OPTIONS_GHC -fplugin GHC.JustDoIt.Plugin #-}
module Test where

import GHC.JustDoIt

foo :: ((a -> r) -> r) -> (a -> ((b -> r) -> r)) -> ((b -> r) -> r)
foo = (…)

without having to write the actual implementation of foo.

See examples/Demo.hs for a few examples of what this plugin can do for you.