All,

please no language flamewar / troll / whatever on this ml. There are other
places for that, as you've already cited.

2010/7/20 Nicolas Oury <nicolas.o...@gmail.com>

> On Tue, Jul 20, 2010 at 5:19 PM, Sang Noir <noir.sangn...@gmail.com>
> wrote:
> > Me: So why isn't "Monad" called "DataStructure"
>
> Me: Because they are not data structures.
> They are an abstraction that can represent computations. One kind of
> computation are the non-deterministic ones.
> They look like lists.
>
> But parsing, continuations, states program are monads.
> m a means a computation that returns something of type a.
>
> That's actually a concept that has a meaning even in a dynamically
> typed language.
> And it can be useful in Clojure, too. You can put the do notation as a
> macro and use this useful abstraction.
>
> One particular monad is a list and another one (the free monad) is a
> tree representing programs. But most monad are not data structures.
> That's far more general than that.
>
> Haskell is a great language and brings a lot of clever ideas.
>
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