[Haskell-cafe] Specify array or list size?

Daniel Carrera dcarrera at digitaldistribution.com
Sat May 7 09:24:26 EDT 2005


Right now I'm using type declarations like:

f :: Int -> [Int]

So f returns a list of Ints.

Is there a way to tell Haskell that a list or array must have exactly 
(say) 256 elements? I'd love to have Haskell make sure that the array I 
build is the correct size.


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