Ruby Lang: Ruby 2.7 improves garbage collection, pattern matching

Ruby 2.7, the latest upgrade of the Ruby programming language, is now generally available as a production release. The new release brings improvements in garbage collection, pattern matching, and REPL (read-eval-print-loop). New in the Ruby 2.7 is compaction garbage collection, which is used to defragment a fragmented memory space. The GC.compact method compacts the objects in the [&hellipThe post Ruby 2.7 improves garbage collection, pattern matching appeared first on TechCentral.ie.