hello,
i am having
troublegetting my program below to work.
i think i
implemented the monad methods correctly, but
the function
'g' does not type as i would expect. Hugs
thinks that
it is just a list (if i remove the explicit
typing). i
want it to be functionally identical to the
function
Konst Sushenko writes:
| what am i missing?
:
| --g :: State String Char
| g = [ x | x - return 'a' ]
Hi.
The comprehension syntax used to be for monads in general (in Haskell
1.4-ish), but is now (Haskell 98) back to being specific to lists.
Does it help if you use do-notation instead?
