vadali <[email protected]> writes: > hello, > iam really new to haskell, > > i want to define a function which takes as a parameter a list which can > contain other lists, eg. [1,[2,3],[4,[5,6]]] > > how would i define a function that can iterate through the items so (in this > example) > iter1 = 1 > iter2 = [2,3] > iter3 = [4,[5,6]] > > ? > > ( can i do that without using the Tree data type? )
Well, that's what a tree is, so why not use a tree? Your only other option is to define your own tree-like structure: data MyTree a = Value a | SubTree [MyTree a] > > THANKS! YOUR WELCOME! :p -- Ivan Lazar Miljenovic [email protected] IvanMiljenovic.wordpress.com _______________________________________________ Haskell-Cafe mailing list [email protected] http://www.haskell.org/mailman/listinfo/haskell-cafe
