Commit 484a553
Range#reverse_each: 始端なし範囲(beginless)の反復に対応した旨を追記 (3.3)
Ruby 3.3 で Range#reverse_each が、終端が Integer の始端なし範囲(beginless range、例: (..5))を終端から下降しながら反復できるようになった (Feature #18515)。既存エントリ(#@SInCE 3.3)に説明と例を追記。終端なし範囲(endless range)で TypeError になる件 (Feature #18551) は既に反映済み。
Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>1 parent 61ef92d commit 484a553
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