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authormatz <matz@b2dd03c8-39d4-4d8f-98ff-823fe69b080e>2004-07-24 09:48:21 +0000
committermatz <matz@b2dd03c8-39d4-4d8f-98ff-823fe69b080e>2004-07-24 09:48:21 +0000
commit7f3bfeb579a64646f9860507a6d96432f78e7e99 (patch)
tree26d71325d8b61fd763b11eb23bec0b30c8004c24 /string.c
parentadac65af9391f56e964066310ff1d61f65dccc8e (diff)
* range.c (rb_range_beg_len): returns Qnil only when "beg" points
outside of a range. No boundary check for "end". git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/branches/ruby_1_8@6692 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
Diffstat (limited to 'string.c')
-rw-r--r--string.c3
1 files changed, 2 insertions, 1 deletions
diff --git a/string.c b/string.c
index e2dc44e..7dd8241 100644
--- a/string.c
+++ b/string.c
@@ -1543,7 +1543,8 @@ rb_str_aref(str, indx)
* a[1..3] #=> "ell"
* a[-3,2] #=> "er"
* a[-4..-2] #=> "her"
- * a[-2..-4] #=> nil
+ * a[12..-1] #=> nil
+ * a[-2..-4] #=> ""
* a[/[aeiou](.)\1/] #=> "ell"
* a[/[aeiou](.)\1/, 0] #=> "ell"
* a[/[aeiou](.)\1/, 1] #=> "l"