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Jan 6, 2026, 11:45 pm82 pts
InfoWorld
Ruby 4.0.0 has arrived as the newest release of the interpreted, object-oriented Ruby programming language. The update features a new just-in-time compiler, ZJIT, and an experimental “Ruby Box” capability for in-process separation of classes and modules. Released on December 25, 2025, Ruby 4.0.0 can be…
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