> 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 awe

> 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.