æ£è¦è¡¨ç¾ã§æ–‡å—列抽出 - shikaku's blogabcdã¨efgã«å›²ã¾ã‚ŒãŸæ–‡å—列ãŒæ¬²ã—ã„ã¨ã™ã‚‹ã€‚ text = 'abcd123efg' re = Regexp.new('(abcd(.*)efg)') m = re.match(text) puts m[0] # -> abcd123efg puts m[1] # -> abcd123efg puts m[2] # -> 123 ã“ã‚ŒãŒæ¬²ã—ã„ã‚„ã¤æ‹¬å¼§ãŒã‚モ ãƒã‚¿å…ƒ http://www.geocities.jp/m_hiroi/light/abcruby06.html å‚考 メタプãƒã‚°ãƒ©ãƒŸãƒ³ã‚°Ruby
http://blog.monoweb.info/article/2012021823.html
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