Absolutely avoid calling forEach on Ranges. The co...

# announcements

[karelpeeters]

Absolutely avoid calling forEach on Ranges. The cost is extremely high at around 300%
https://sites.google.com/a/athaydes.com/renato-athaydes/posts/kotlinshiddencosts-benchmarks
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For each is inline though, right? If so, the foreach and the lambda aren't present in the generated bytecode, and there's no performance hit.