Send Beginners mailing list submissions to
beginners@haskell.org
To subscribe or unsubscribe via the World Wide Web, visit
http://mail.haskell.org/cgi-bin/mailman/listinfo/beginners
or, via email, send a message with subject or body 'help' to
beginners-requ...@haskell.org
You can reach the person managing the list at
beginners-ow...@haskell.org
When replying, please edit your Subject line so it is more specific
than "Re: Contents of Beginners digest..."
Today's Topics:
1. Is it possible such Monad? (Baa)
----------------------------------------------------------------------
Message: 1
Date: Wed, 25 Oct 2017 13:56:31 +0300
From: Baa <aqua...@gmail.com>
To: The Haskell-Beginners Mailing List - Discussion of primarily
beginner-level topics related to Haskell <beginners@haskell.org>
Subject: [Haskell-beginners] Is it possible such Monad?
Message-ID: <20171025135631.1f9913d2@Pavel>
Content-Type: text/plain; charset=US-ASCII
Hello All!
Is it possible to write Monad for such type:
data Allpass w m a = Nopass (m a) w | Allpass (m a) w
I can write (>>=), IMHO such type can not be Monad due to `w` is not
under `m` monad, right?
===
Best regards, Paul
------------------------------
Subject: Digest Footer
_______________________________________________
Beginners mailing list
Beginners@haskell.org
http://mail.haskell.org/cgi-bin/mailman/listinfo/beginners
------------------------------
End of Beginners Digest, Vol 112, Issue 22
******************************************
