[Haskell-cafe] Shrinking the Prelude: The "categorical" approach
garious at gmail.com
Wed Dec 20 17:40:36 EST 2006
> Wouldn't this raise the same problems monad comprehensions raise?
The do-notation isn't specific to IO, yet it is the only thing beginners use
it for. Do beginners have noticeably more trouble with the do-notation
errors than list comprehension errors?
As someone who learned Haskell fairly recently, I never really read the
compiler errors. I looked for the line number, and whether it was a type
error or syntax error. The rest might as well have been Greek, and I was
fine with that.
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