[Haskell-cafe] Verbosity of imperative code (was: Learning Haskell)

[J. Garrett Morris]

On 12/7/05, Robin Green <greenrd at greenrd.org> wrote:
> Let's say you want to write a function
>
> seqPair :: (Monad m) => (m a, m b) -> m (a, b)
>
> which returns a computation which does the left computation followed by the
> right computation (i.e. it's like the sequence function, but for pairs
> instead of lists).

In this case, I believe it is as simple as

import Control.Monad (liftM2)

seqPair = liftM2 (,)

 /g

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