Ruby 2.7

The hidden cost of the Ruby 2.7 dot-colon method reference usage 1

The hidden cost of the Ruby 2.7 dot-colon method reference usage

Note: This case is valid also for the “old” #method method usage. The reason why I mention that in the “dot-colon” context, is the fact that due to the syntax sugar addition, this style of coding will surely be used more intensely. Note: This feature has been reverted. See details here: bugs.ruby-lang.org/issues/16275. Note: Benchmarks and …

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Ruby 3 gathering/hack challenge summary 2

Ruby 3 gathering/hack challenge summary

Many of you may not be aware, but Ruby 3 is not only a distant, abstract concept. Ruby 3 is an end goal of a process that is already pretty advanced. This week I had a chance to participate in a non-public Ruby 3 gathering/hack challenge that was organized by Miles Woodroffe and Cookpad in …

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