10 Jul
2009
10 Jul
'09
9:42 a.m.
sorry, now I see that it is not probably what you wanted because the first monad parameter does not depend on `a`. So better try this version where the first parameter is not a monad at all:
Geoffrey, Maybe you can give us an example on how you intend to use that code. Any of Jan's examples, or even others, can be a choice depending on that. For instance, are you going to update a full list with a single Int parameter, and then update a list many times with changing parameters? Are you going to take a single element and update it many times? Where are those Ints and rs comming from? Maurício