• =?UTF-8?B?Ik5vcmRsw7Z3Ig==?= (4/4) Sep 07 2014 What's the preferred to apply higher-order algorithms such as map

=?UTF-8?B?Ik5vcmRsw7Z3Ig==?= <per.nordlow gmail.com> writes:

What's the preferred to apply higher-order algorithms such as map 
and filter on AAs which operate on both key and value?

Has there been any progress since

http://forum.dlang.org/thread/mailman.75.1392335793.6445.digitalmars-d-learn puremagic.com