It's entirely possible I learned wrong! I took the statement at face value, knowing I couldn't verify it myself. If that's the case, then I'm really happy I use Set all the time now.
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AFAIK,
Set.hasimplementation in V8 is really fast - it hasO(1)time complexity.It's entirely possible I learned wrong! I took the statement at face value, knowing I couldn't verify it myself. If that's the case, then I'm really happy I use Set all the time now.