Hi. I made a string only version of the powerset function on Rosetta Code <https://rosettacode.org/wiki/Power_set#Go> and ran into a bug where a slice input to *append()* [one, two, three, four] seems to be replaced by [one, two, three, five]. What.
Here's the bug on the Go Playground <https://play.golang.org/p/WuQHJBzInn> The subset that gets replaced is the subset right before the subset [five], based on how this powerset algorithm works (by appending to all previous subsets) this should be [one, two, three, four] but instead it's [one, two, three, *five*]. This replacement later on creates the element [one, two, three, five, five] which isn't even a subset. I may have misunderstood the semantics of append() but if someone else could take a look and explain it to me it'd be greatly appreciated. Thanks. -- You received this message because you are subscribed to the Google Groups "golang-nuts" group. To unsubscribe from this group and stop receiving emails from it, send an email to golang-nuts+unsubscr...@googlegroups.com. For more options, visit https://groups.google.com/d/optout.
