Lots of low hanging fruit in Phobos

[Marc Schütz" <schuetzm at gmx.net>]

On Saturday, 8 March 2014 at 09:25:38 UTC, Timon Gehr wrote:
> This does not do the same thing. It computes the first row even 
> if it is never requested. std.algorithm.filter suffers from the 
> same problem. This is part of the reason why I think the 
> separation of front and popFront is suboptimal design.

Please have a look at this pull request:
https://github.com/D-Programming-Language/phobos/pull/1987