What's New in Ruby 3.4 | Hacker News

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		What's New in Ruby 3.4 (codeminer42.com)
		6 points by thunderbong on Dec 16, 2024 \| hide \| past \| favorite \| 1 comment

jmarchello on Dec 16, 2024 [–]

> Array#each, Array#map, and Array#select have been rewritten in Ruby.

> A microbenchmark made on Array#each, for instance, shows it is 7x faster.

This is awesome. I can’t wait to see further improvements as they continue to optimize for the JIT.

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