It did.! Just counting, it took 12% longer than mine which invokes a callback for each path.

interesting ... I'll take a look at it tomorrow!

Cheers Rolf

UPDATE: I expected this part { %$seen } to be quite expensive .... does it even make sense?

In reply to Re^10: Finding All Paths From a Graph From a Given Source and End Node by LanX
in thread Finding All Paths From a Graph From a Given Source and End Node by neversaint

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