Re: Burning bridges

El May 22, 2013, a las 9:06 PM, Casey McCann escribió:

On Wed, May 22, 2013 at 8:39 PM, Ivan Lazar Miljenovic wrote:

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On 23 May 2013 07:32, Malcolm Wallace wrote:

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-20 for generalising the Prelude +1 for removals from the Prelude -1 for adding monomorphic stuff +1000 for doing nothing

You are all nuts. :-)

I don't know if I'd go quite _that_ for as Malcolm for the weightings for the different proposals...

But I was speaking with a few other tutors of an introductory CS/programming course that uses Haskell (note: it's teaching programming with Haskell, not teaching Haskell per se: for example, all pattern matchings must be done with case statements as the lecturer considers top-level pattern matching a Haskell-specific quirk) about these proposals...

So in other words, your contention is that the design of the core library of Haskell should be driven by the needs of an introductory programming course, which is not even attempting to teach Haskell specifically, aimed at students who can't even figure out how tab characters work? That's marvelous.

- C.

I'd phrase it more nicely than that, but I agree with the point that you could still teach the course with haskell. Specifically, it seems like not much of a jump in abstraction to go from [Int] to [a] to List a to (Traversable f) => f a to (Functor f) => f a Tom