Re: [Haskell-cafe] Specify array or list size?

On 7 May, Daniel Carrera wrote:

Hello,

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.

Cheers, Daniel.

Hi, you may use a tuple? greetings, Philip

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