From: keiju@... (ÀÐÄÍ·½¼ù ) Date: 1997-03-31T15:54:34+09:00 Subject: [ruby-list:2539] Re: [Req] for Struct and [?] for Class ã‘ã„ã˜ã‚…ï¼ SHLジャパンã§ã™. In [ruby-list :02538 ] the message: "[ruby-list:2538] Re: [Req] for Struct and [?] for Class ", on Mar/31 15:43(JST) matz@caelum.co.jp (Yukihiro Matsumoto) writes: >|ã‚ãã¾ã§ã‚‚, ç§ãŒãã†è€ƒãˆã¦ã„ãŸã ã‘ã§ã“ã†ã—ã‚ã¨ã„ã£ã¦ã„ã‚‹ã‚ã‘ã§ã¯ã‚り㾠>|ã›ã‚“ã®ã§... >ã¯ã„.ç¾è¡Œé€šã‚Šã¨ã„ã†ã“ã¨ã§ãŠé¡˜ã„ã—ã¾ã™ï¼Ž ã‚ã‹ã‚Šã¾ã—ãŸ. >|AClass.include AModule > >ã‚れ? 使ãˆãªã„よã†ã«ä½œã£ãŸã¤ã‚‚りã ã£ãŸã®ã«â€¦ï¼ŒãƒŸã‚¹ã§ã™ã­ï¼Ž >ã‚‚ã—ä¸éƒ½åˆãŒãªã„ã®ã§ã—ãŸã‚‰ä½¿ãˆãªã„よã†ã«ã—ãŸã„ã®ã§ã™ãŒâ€¦ï¼Ž 使ãˆãªã„ã¨æ€ã£ã¦ã„ãŸã®ã§ä¸éƒ½åˆã¯ãªã„ã®ã§ã™ãŒ, 使ãˆã‚‹ãªã‚‰ä½¿ãˆã‚‹ã§å¬‰ã—ã„ ã“ã¨ã‚‚多ã„ã§ã™. ã“れ使ãˆãªãã—ã¦ã‚‚, トップレベルãªã‚‰: class AClass include AModule end ãã†ã˜ã‚ƒãªã‘れã°: eval "class AClass; include ...end", TOP_LEBEL_BINDING ã¨æ›¸ã‘ã°ä½¿ãˆã¦ã—ã¾ã†ã‚“ã§ã™ã‚ˆã­? 使ãˆãªãã™ã‚‹ã“ã¨ã«ã©ã®ãã‚‰ã„æ„味ãŒã‚ã‚‹ã®ã§ã—ょã†?? ã¾ãŸ, 昔, Rationalã‚„Complexを作りã¾ã—ãŸãŒ, ãã®ä¸­ã§æ—¢å­˜ã‚¯ãƒ©ã‚¹ã«å¯¾ã—㦠直接メソッドを追加ã—ã¦ã„ã¾ã™. ãã†ã˜ã‚ƒãªãã¦åˆ¥ãƒ¢ã‚¸ãƒ¥ãƒ¼ãƒ«ã‚’ã¤ãã£ã¦ã㮠モジュールを既存クラスã«ã‚¤ãƒ³ã‚¯ãƒ«ãƒ¼ãƒ‰ã—ãŸæ–¹ãŒè‰¯ã„よãªã‚ãªã‚“ã¦æ€ã£ãŸã‚Šã‚‚ ã—ã¦ã„ã¾ã™. __ ..........................................石塚 圭樹@SHLジャパン(æ ª)... ------------->アドレス変ã‚りã¾ã—ãŸ!! e-mail: keiju@shljapan.co.jp <----