On Thu, 19 Aug 2004, Sam Mason wrote:
class Foo t where
encode :: String - t
decode :: t - String
test = decode . encode
This currently fails, because the type checker insists on trying
to figure out what its type should be - even though it shouldn't
be needed.
In
Hi,
I've been getting into Haskell over the past few months and have just
come up against a bit of a brick wall when trying to encapsulate
some of the data structures in my code nicely. Basically what I
want to have, is a type class where one of the intermediate values
is opaque with respect to
On Thu, Aug 19, 2004 at 05:42:10PM +0100, Sam Mason wrote:
Hi,
I've been getting into Haskell over the past few months and have just
come up against a bit of a brick wall when trying to encapsulate
some of the data structures in my code nicely. Basically what I
want to have, is a type
Hi,
I've been getting into Haskell over the past few months and have just
come up against a bit of a brick wall when trying to encapsulate
some of the data structures in my code nicely. Basically what I
want to have, is a type class where one of the intermediate values
is opaque with
