From: Eivind Eklund <eivind@...>
Date: 2004-02-25T23:53:33+09:00
Subject: Re: foldl and foldr

foldl is available under the name inject.

We don't have foldr, but I'm not sure I see much point in adding it,
given that it would have to do a reverse anyway, and it is better to
make this extra cost obvious to the programmer.

The preferred place for RCRs is (as far as I know) rcrchive.net

Eivind.