On 9/20/05, Karl Grapone <[EMAIL PROTECTED]> wrote: > What I want to be able to do is add and remove fields while the system > is running, I suppose via hs-plugins, and I should be prevented from, > for example, accidentally taking an employees first name and using it > as a departments address.
I know the HList paper - http://homepages.cwi.nl/~ralf/HList/ - demonstrates type-safe extensible records. However, the type classery behind it may not be totally obvious at first depending on how new to Haskell you are. /g _______________________________________________ Haskell-Cafe mailing list Haskell-Cafe@haskell.org http://www.haskell.org/mailman/listinfo/haskell-cafe
