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authormrkn <mrkn@b2dd03c8-39d4-4d8f-98ff-823fe69b080e>2011-06-09 09:39:47 +0000
committermrkn <mrkn@b2dd03c8-39d4-4d8f-98ff-823fe69b080e>2011-06-09 09:39:47 +0000
commit30a87f353550aa112cdcb598641de22587ae0c68 (patch)
treecfd6a3de23056d8bf93440d463932aa470e1b542
parent8cd2bf072180a9f733ac06dbaa96f071ca8e8303 (diff)
* 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. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@31962 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
-rw-r--r--ChangeLog6
-rw-r--r--string.c3
2 files changed, 8 insertions, 1 deletions
diff --git a/ChangeLog b/ChangeLog
index b58d25b..c5bc9b4 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -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
diff --git a/string.c b/string.c
index 0148d55..6722457 100644
--- a/string.c
+++ b/string.c
@@ -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