[swift-evolution] About the PermutationGenerator

Tino Heth 2th at gmx.de
Thu Dec 31 07:51:12 CST 2015

> Those are collections.  Collections can be iterated over multiple times.
Speaking of the Fibonacci-numbers:
Sure we can write an algorithm that iterates over them several times — it just won't ever finish the first iteration ;-)
(only nitpicking — I just couldn't resist)

Happy new year!

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