Re: [Haskell-cafe] ANNOUNCE: enumerator 0.4.8

On Tue, Mar 29, 2011 at 6:15 PM, Ertugrul Soeylemez wrote:

Hello John,

Sorry that I'm late.  And honestly one day for request submissions is a bit narrow.

I have a request, too:  Right now it is difficult to compose enumeratees.  An equivalent of (.) for enumeratees would be great.  So instead of:

   joinI $ e1 $$ joinI $ e2 $$ iter

one could write

   let e = e1 .= e2 in e =$ iter

I would appreciate a 0.4.10 with such a composition operator.

Greets, Ertugrul

It looks like we can't quite fit Enumeratee into the Category typeclass (without newtypes, at least). That's a shame. Antoine