è¯ãããã ã£ãã®ã§èª¿ã¹ã¦ã¿ããªã¹ãã§ãã annotate_models(ãã¼ãã«æ§é ãã¢ãã«ã«ã³ã¡ã³ãã¨ãã¦æ¿å ¥) acts_as_versioned(ã¢ãã«ã®ãã¼ã¸ã§ãã³ã°ãéå»ã®ãã¼ã¿ã®å 容ã«æ»ãã) acts_as_paranoid(åé¤ãã©ã°å¯¾å¿ãããããçè«åé¤) acts_as_breadcrumbsãã©ã°ã¤ã³(Modelãããã³ã¯ãºãªã¹ããä½ã) active_formãã©ã°ã¤ã³(ARã¢ãã«ä»¥å¤ã®å ´åã«ãããªãã¼ã·ã§ã³ã使ãã) SafeERBãã©ã°ã¤ã³(HTMLã¨ã¹ã±ã¼ããå¿ããã¨ãã«è¦åãåºã) acts_as_commentableãã©ã°ã¤ã³(ã¢ãã«ã«ã³ã¡ã³ãä»ããå¯è½ã«ãªã) acts_as_ordered_treeãã©ã°ã¤ã³(acts_as_treeã«positionã§ã®è¡¨ç¤ºé æå®) acts_as_favoriteãã©ã°ã¤ã³(ãæ°ã«å ¥ãã®ã¢ãã«) MinusMO
![maimuzoãå人çã«ãªã¹ã¹ã¡ãããã©ã°ã¤ã³ - Ruby on Rails ãã©ã°ã¤ã³ ã¾ã¨ã wiki](https://cdn-ak-scissors.b.st-hatena.com/image/square/45c4684c76601e94abbe94966d9d5a26153b8fbd/height=288;version=1;width=512/https%3A%2F%2Fimg.atwiki.jp%2F_img%2Fog_image.png)
{{#tags}}- {{label}}
{{/tags}}