On Wednesday, 27 February 2013 at 04:21:41 UTC, Andrei Alexandrescu wrote:

In all likelihood these are manifestations of simple bugs. Please submit all cases that should work but are failing (in the same bug report) and we'll get them fixed.


It's honestly a bit scary opening my first bug report here. I wasn't sure if it was just something that I'm overlooking about the behavior. However, I've investigated a bit further and I can see that it only applies to ByLine (a string[][], for instance, works). I put that additional knowledge into the bug report:

http://d.puremagic.com/issues/show_bug.cgi?id=9598

Thanks for your work! nWayUnion is a pretty darn slick algorithm.

Thank you too. I was about to write my own range-based solution to solve this problem and just happened across nWayUnion while I was looking for useful components. I was close to coding my own solution (using the heap from std.container, no less) and found out that my solution was already written. I've run across many such gems in the standard library and it never ceases to amaze me just how flexible, effective, and (usually) fast everything is.

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