diff options
author | matz <matz@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2004-07-24 09:48:21 +0000 |
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committer | matz <matz@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2004-07-24 09:48:21 +0000 |
commit | 7f3bfeb579a64646f9860507a6d96432f78e7e99 (patch) | |
tree | 26d71325d8b61fd763b11eb23bec0b30c8004c24 /array.c | |
parent | adac65af9391f56e964066310ff1d61f65dccc8e (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 'array.c')
-rw-r--r-- | array.c | 6 |
1 files changed, 2 insertions, 4 deletions
@@ -620,10 +620,8 @@ rb_ary_subseq(ary, beg, len) * continuing for _length_ elements, or returns a subarray * specified by _range_. * Negative indices count backward from the end of the - * array (-1 is the last element). Returns nil if any indices - * are out of range unless the index equals the array size and a - * _length_ or _range_ parameter is given, in which case an - * empty array is returned. + * array (-1 is the last element). Returns nil if the index + * (or starting index) are out of range. * * a = [ "a", "b", "c", "d", "e" ] * a[2] + a[0] + a[1] #=> "cab" |