seq as type class method
lemming at henning-thielemann.de
Fri Nov 6 10:16:09 EST 2009
On Fri, 6 Nov 2009, Stefan Holdermans wrote:
>> Sure, but why was this a problem? Because they had to re-arrange a lot, and
>> had to change the signature each time. But once that re-arrangement
>> settles, it would be nice to have the Seq type constraint, right?
> I cannot tell whether *I* would find it problematic in practice. Hudak et al.
> "However, the limitations of this solution soon became apparent.
> Inspired by the Fox project at CMU, two of Hughes’s students
> implemented a TCP/IP stack in Haskell, making heavy use of
> polymorphism in the different layers. ...
Yes, I think that this is the paragraph that can also be found in the
History of Haskell. I might add that better refactoring tools could also
have been a solution, right?
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