Formatted output of range of tuples

[Ali Çehreli via Digitalmars-d-learn]

On 10/08/2014 02:34 PM, anonymous wrote:

 > You can turn the tuples into ranges with `only`:
 >
 > writef("%(%(%s %)\n%)", zip(indexes, source).map!(t =>
 > only(t.expand)));

I haven't measured the performance but there is also the following 
automatic expansion of tuple members as slice elements:

     ... zip(indexes, source).map!(t => [ t ]));

Probably the same thing...

Ali