Re: [Haskell-cafe] Parsec monad transformer with IO?

On 18 March 2010 21:34, Andrew Coppin wrote:

Is there a tool anywhere which can figure out how to construct a function with a specific type signature? Hoogle works if the thing you seek is a single function, but not so much if you need to throw several functions together.

Hi Andrew There is Lennart Augustsson's Djinn & Oleg Kiselyov's 'de-typechecker' http://hackage.haskell.org/package/djinn Reversing Haskell typechecker: converting from undefined to defined http://okmij.org/ftp/Haskell/types.html Clean has something similar to generate test functions for GAST - Clean's equivalent to QuickCheck.