ruby-changes:19851
From: ryan <ko1@a...>
Date: Thu, 2 Jun 2011 07:29:18 +0900 (JST)
Subject: [ruby-changes:19851] ryan:r31898 (trunk): Clarified String#tr rdoc. (RickHull)
ryan 2011-06-02 07:29:09 +0900 (Thu, 02 Jun 2011) New Revision: 31898 http://svn.ruby-lang.org/cgi-bin/viewvc.cgi?view=rev&revision=31898 Log: Clarified String#tr rdoc. (RickHull) Modified files: trunk/string.c Index: string.c =================================================================== --- string.c (revision 31897) +++ string.c (revision 31898) @@ -5228,19 +5228,22 @@ /* * call-seq: - * str.tr(from_str, to_str) -> new_str + * str.tr(from_str, to_str) => new_str * - * Returns a copy of <i>str</i> with the characters in <i>from_str</i> replaced - * by the corresponding characters in <i>to_str</i>. If <i>to_str</i> is - * shorter than <i>from_str</i>, it is padded with its last character. Both - * strings may use the c1--c2 notation to denote ranges of characters, and - * <i>from_str</i> may start with a <code>^</code>, which denotes all + * Returns a copy of <i>str</i> with the characters in <i>from_str</i> + * replaced by the corresponding characters in <i>to_str</i>. If + * <i>to_str</i> is shorter than <i>from_str</i>, it is padded with its last + * character in order to maintain the correspondence. + * + * "hello".tr('el', 'ip') #=> "hippo" + * "hello".tr('aeiou', '*') #=> "h*ll*" + * + * Both strings may use the c1-c2 notation to denote ranges of characters, + * and <i>from_str</i> may start with a <code>^</code>, which denotes all * characters except those listed. * - * "hello".tr('aeiou', '*') #=> "h*ll*" + * "hello".tr('a-y', 'b-z') #=> "ifmmp" * "hello".tr('^aeiou', '*') #=> "*e**o" - * "hello".tr('el', 'ip') #=> "hippo" - * "hello".tr('a-y', 'b-z') #=> "ifmmp" */ static VALUE -- ML: ruby-changes@q... Info: http://www.atdot.net/~ko1/quickml/