callcc 㨠coroutine 㨠semi-coroutine - ã¾ã‚ã‚ã‚‚Ruby 㧠callcc を使ã£ã¦ coroutine ã‚„ semi-coroutine を書ã„ã¦ã¿ã¾ã—ãŸã€‚ã‚ã¾ã‚Šè€ƒãˆãšã«è©¦è¡ŒéŒ¯èª¤ã§æ›¸ã„ãŸã®ã§é–“é•ã£ã¦ã‚‹ã‹ã‚‚ã—ã‚Œã¾ã›ã‚“ãŒã€ã¨ã‚Šã‚ãˆãšæ™’ã—ã¦ã¿ã¾ã™ã€‚ coroutine 㯠Modula-2 ã§æŽ¡ç”¨ã•ã‚Œã¦ã„ã‚‹ã‚‚ã®ã€semi-coroutine 㯠Lua ã§æŽ¡ç”¨ã•ã‚Œã¦ã„ã‚‹ã‚‚ã® *1 を実装ã—ãŸã¤ã‚‚ã‚Šã§ã™ã€‚ callcc 㧠coroutine ã¾ãšã‚µãƒ³ãƒ—ル。以下ã®ã‚³ãƒ¼ãƒ‰ã¯ 1 ã€3 ã€2 を出力ã—ã¦çµ‚了ã—ã¾ã™ã€‚ c1, c2 = Coroutine.new { p 1; c2.start; p 2 }, Coroutine.new { p 3; c1.start; p 4 } c1.start $ ruby -rcoroutine test.rb 1 3 2ã‹ã„ã¤ã¾ã‚“ã§è§£èª¬ã€‚ coroutine.start 㧠coroutine ã‚’èµ·å‹•ã—ã¾
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