From: keiju@... (ÀÐÄÍ·½¼ù ) Date: 1997-04-07T21:25:05+09:00 Subject: [ruby-list:2662] Re: class design (Re: url escape) ã‘ã„ã˜ã‚…ï¼ SHLジャパンã§ã™. In [ruby-list :02649 ] the message: "[ruby-list:2649] Re: class design (Re: url escape) ", on Apr/07 14:38(+0200) matz@caelum.co.jp (Yukihiro Matsumoto) writes: >|実装ã®ç¶™æ‰¿ã«ã‚‚2種類ã‚ã£ã¦, >|1. 構造(属性)ã®ç¶™æ‰¿ >|2. 機能ã®ç¶™æ‰¿ > >ãã†ã§ã™ã­ï¼Žã•らã«ã„ãˆã°rubyã«é™ã£ã¦ã„ã†ã¨æ§‹é€ ã®ç¶™æ‰¿ã¯ã»ã¨ã‚“ >ã©é‡è¦–ã•れã¦ã„ã¾ã›ã‚“.rubyã®æ§‹é€ ã¯ãƒ¡ã‚½ãƒƒãƒ‰ã‚’通ã˜ã¦ã®ã¿å®šç¾©ã• >れるã‹ã‚‰ã§ã™ï¼Žã“ã®ã‚ãŸã‚Šï¼Œæ§‹é€ ã¨æ©Ÿèƒ½ãŒå®Œå…¨ã«åˆ†é›¢ã—ã¦ã„ã‚‹CLOS >ãªã‚“ã‹ã¨ã¯å¯¾ç…§çš„ã§ã™ã­ï¼Ž ãŠãŠ. ãã†ã„ãˆã°ãã†ã§ã™ã­. rubyã§ã¯æ©Ÿèƒ½(メソッド)ã«å±žæ€§ãŒãã£ã¤ã„ã¦ã ã‚‹ã‚“ã§ã™ã‚ˆã­. 知ã£ã¦ã¯ã„ã¾ã—ãŸãŒ, ãã“ã¾ã§æ·±ãèªè­˜ã—ã¦ã„ã¾ã›ã‚“ã§ã— ãŸ. ã“ã®ã“ã¨ã‚’æ„è­˜ã—ã¦åˆ©ç”¨ã™ã‚‹ã¨ãªã‹ãªã‹é¢ç™½ã„ã“ã¨ãŒã§ããã†ã§ã™ã­. ã‚るクラスã«è¤‡æ•°ã®æ©Ÿèƒ½ç¾¤(カテゴリ)ãŒã‚ã£ã¦, ã‚る機能群を用ã„ã‚‹ã¨å¿…è¦ã« 応ã˜ã¦å±žæ€§ãŒè¿½åŠ ã•れるã‚ã‘ã§ã™ã‹ã‚‰... 1ã¤ã®ã‚¯ãƒ©ã‚¹ã ã‘ã§ mix-in ã—ã¦ã„ るよã†ãªã‚¤ãƒ¡ãƒ¼ã‚¸ã§ã™ã­. >|ã“ã®è¾ºã‚Š Java ã® interface ã«é–¢ã—ã¦æ¾æœ¬æ°ã«ã¯ä¸€è¨€ã‚ã‚‹ã¿ãŸã„ãªã®ã§, 語㣠>|ã¦ã‚‚らã„ãŸã„ã§ã™ã­. > >ã—ã‹ã—,実装ã®å…±æœ‰ã‚’支æ´ã™ã‚‹æ©Ÿèƒ½ãŒã¾ã‚‹ã§ãªã„ã®ã§ï¼Œmix-inã«ç›¸ >当ã™ã‚‹ã‚‚ã®ã‚‚ã‚れã°å®Œç’§ã ã£ãŸã®ã«ãªã‚ã¨æ€ã†æ¬¡ç¬¬ã§ã™ï¼Ž ã»ã‚‰. ã‚ã‚‹ã˜ã‚ƒãªã„ã§ã™ã‹(^^;;; __ .....................................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 <----