Great! :) 2013/9/27 Edward Kmett

You're all set. We've had it inside HEAD for a couple of months.

instance Traversable (Either a) -- Defined in 'Data.Traversable'

-Edward

On Fri, Sep 27, 2013 at 1:55 PM, hsyl20 . wrote:

...

Hi,

I would like to use a Traversable instance for "Either e". I have read it is a recurrent demand [1][2] to integrate it in base. Could we do it for the next release?

Thanks Sylvain

[1] http://haskell.1045720.n5.nabble.com/Proposal-Add-the-missing-instances-for-...

[2] http://osdir.com/ml/libraries@haskell.org/2011-01/msg00325.html

_______________________________________________ Libraries mailing list Libraries@haskell.org http://www.haskell.org/mailman/listinfo/libraries