Message: 12
Date: Wed, 27 Jun 2012 00:19:30 +0200
From: Tillmann Rendel ren...@informatik.uni-marburg.de
Subject: Re: [Haskell-cafe] Martin Odersky on What's wrong with
Monads
Cc: haskell-cafe@haskell.org
Message-ID: 4fea3572.5060...@informatik.uni-marburg.de
Content-Type:
On 27/06/2012, at 12:51 PM, John Lato wrote:
data Tree a = Leaf a | Branch (Tree a) ( Tree a)
deriving (Foldable, Show)
While I am familiar with deriving (Show),
I am not familiar with deriving (Foldable),
which looks rather useful.
On Wed, Jun 27, 2012 at 9:15 AM, Richard O'Keefe o...@cs.otago.ac.nz wrote:
On 27/06/2012, at 12:51 PM, John Lato wrote:
data Tree a = Leaf a | Branch (Tree a) ( Tree a)
deriving (Foldable, Show)
While I am familiar with deriving (Show),
I am not familiar with deriving (Foldable),
which
On 27/06/2012, at 3:18 PM, John Lato wrote:
On Wed, Jun 27, 2012 at 9:15 AM, Richard O'Keefe o...@cs.otago.ac.nz wrote:
On 27/06/2012, at 12:51 PM, John Lato wrote:
data Tree a = Leaf a | Branch (Tree a) ( Tree a)
deriving (Foldable, Show)
While I am familiar with deriving (Show),
I
