DBæ´æ°ã¯ãã¼ã©ã¼ãªã©ã®åä½ã¢ããªã±ã¼ã·ã§ã³ï¼Rails以å¤ã®ã¢ããªã±ã¼ã·ã§ã³ï¼ã§ãActiveRecordãç¨ãã¦DBæä½ããæ¹æ³ã§ãã ActiveRecordã使ç¨ããã®ã«å¿ è¦ãªãã¡ã¤ã«ã¯ä»¥ä¸ã®éã â RaisAppDir/config/boot â RaisAppDir/config/environment ããããèªã¿è¾¼ã¿ã â RaisAppDir/config/database.yml ããDBã¸ã³ãã¯ã·ã§ã³ãå¼µãã¨ä½¿ç¨ã§ãã¾ãã ã³ã¼ã㯠#!/usr/local/bin/ruby #PATHã¯ç°å¢ã«ãã£ã¦å¤æ´ require 'path/to/railsdir/config/boot' require 'path/to/railsdir/config/environment' #YAMLã®èªã¿è¾¼ã¿ï¼PATHã¯ç°å¢ã«ãã£ã¦å¤æ´ dbconfig = YAML.load_file
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