On Thu, Nov 06, 2003 at 03:41:32PM +1100, Thomas L. Bevan wrote: > patty, > > what you have written is not a fold. A fold operates over a list. There is no > list in your code, only some sort of tree structure.
I think you are wrong. Folds are not restricted to lists and lists are also "some sort of tree structure". See http://www.haskell.org/hawiki/WhatIsaFold Best regards, Tom -- .signature: Too many levels of symbolic links _______________________________________________ Haskell-Cafe mailing list [EMAIL PROTECTED] http://www.haskell.org/mailman/listinfo/haskell-cafe
