[Haskell-cafe] Data.Sequence and replicateM

Petr P petr.mvd at gmail.com
Fri Jan 25 19:37:44 CET 2013

2013/1/25 Daniel Díaz Casanueva <dhelta.diaz at gmail.com>

> Yes, you're right about the type context. I always forget that Functor is
> not a superclass of Monad. Anyway, the `fmap` can be done only with `Monad`
> in the context.
Instead of adding `Functor m` constraint you could write just

    f n = liftM Seq.fromList . replicateM n

Best regards,
Petr Pudlak
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