Decorator/Presenter記念ã™ã¹ã「Rails Tipsã€ç¬¬1回ã¯ã€Decorator 㨠Presenter ã«ã¤ã„ã¦æ›¸ãã¾ã™ã€‚ Rails 㧠Decorator/Presenter ã¨ã„ã†ã¨ draper ã‚„ active_decorator ãªã©ã®å®Ÿç¸¾ã®ã‚る有å㪠gem パッケージãŒå˜åœ¨ã—ã¦ã„ã¦ã€ãれらを導入ã™ã‚Œã°è©±ã¯ç°¡å˜ãªã®ã§ã™ãŒã€æœ¬ç¨¿ã§ã¯ã‚ãˆã¦ Rails 標準ã®æ©Ÿèƒ½ã‚’用ã„㦠Decorator/Presenter を実ç¾ã™ã‚‹æ–¹æ³•ã‚’説明ã—ã¾ã™ã€‚「車輪ã®å†ç™ºæ˜Žï¼ã€ã¨è¨€ã‚ãªã„ã§ãã ã•ã„。自分ã§ä½œã£ã¦ã¿ã‚‹ã“ã¨ã«ã‚ˆã£ã¦ Ruby ã‚„ Rails ã®çŸ¥è˜ãŒæ·±ã¾ã‚Šã€æ§˜ã€…ãªå¿œç”¨ãŒåˆ©ãよã†ã«ãªã‚Šã¾ã™ã€‚実際ã®ã¨ã“ã‚ã€ãã‚“ãªã«è¤‡é›‘ãªã‚‚ã®ã§ã¯ã‚ã‚Šã¾ã›ã‚“。 Decorator ã¨ã¯ 「Decoratorã€ã¯ã‚½ãƒ•ãƒˆã‚¦ã‚§ã‚¢ãƒ‡ã‚¶ã‚¤ãƒ³ãƒ‘ターンã®1ã¤ã§ã€ç¶™æ‰¿ï¼ˆinheritance）ã«ä»£ã‚るクラスã®æ‹¡å¼µæ‰‹æ®µã§ã™ã€‚ 具体例ã§èª¬æ˜Žã—ã¾ã—
Draperã§é©šãã»ã©RailsコードãŒã‚ã‹ã‚Šã‚„å°‘ãªã£ãŸã‚ˆï¼ã€€
{{#tags}}- {{label}}
{{/tags}}