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-rw-r--r-- | ChangeLog | 6 | ||||
-rw-r--r-- | string.c | 3 |
2 files changed, 8 insertions, 1 deletions
@@ -1,3 +1,9 @@ +Thu Jun 9 18:36:00 2011 Kenta Murata <mrkn@mrkn.jp> + + * string.c: Fix the ambiguous description of the behavior of + rb_str_aref_m with a range. It returns nil when the beginning of + the range is greater than the end of the string rather than the range. + Thu Jun 9 10:57:03 2011 Aaron Patterson <aaron@tenderlovemaking.com> * ext/psych/lib/psych/visitors/to_ruby.rb: Hash subclasses can be read @@ -3168,7 +3168,8 @@ rb_str_aref(VALUE str, VALUE indx) * characters at offsets given by the range is returned. In all three cases, if * an offset is negative, it is counted from the end of <i>str</i>. Returns * <code>nil</code> if the initial offset falls outside the string, the length - * is negative, or the beginning of the range is greater than the end. + * is negative, or the beginning of the range is greater than the end of the + * string. * * If a <code>Regexp</code> is supplied, the matching portion of <i>str</i> is * returned. If a numeric or name parameter follows the regular expression, that |