Hi Corentin, On Wed, Mar 27, 2013 at 09:13:41PM +0100, Corentin Dupont wrote: > I have a function that looks like this: > call :: SomeFunction -> String -> SomeState > > The string is actually the representation of the function passed in > parameter. It is stored in the state for documentation. > So a call looks like that: > call (\a -> putStrLn a) "\a -> putStrLn a" > > There is a clear redundancy here, how could I remove it with Template > Haskell? > I cannot figure out...
You can even use cpp to get something like: #define CALL(func) call (func) #func CALL(\a -> a + 1) => call (\a -> a + 1) "\a -> a + 1" Greetings, Daniel _______________________________________________ Haskell-Cafe mailing list Haskell-Cafe@haskell.org http://www.haskell.org/mailman/listinfo/haskell-cafe
