Iterating over multiple collections in parallel

[Manfred_Nowak]

Yigal Chripun wrote:

> D does not and should not have an opMyCrazyFunkyFunction.

- Maybe some knowledge of some types of disagreeing and their relation 
can turn out to be useful:
http://qc.createdebate.com/img/blog_article_images/disagreement-
hierarchy.jpg

- Maybe a DigitalMars_funky_extension.opMyCrazyFunkyFunction is allowed 
to exist? At least it's in the language specification:
http://www.digitalmars.com/d/1.0/pragma.html

-manfred