diff options
-rw-r--r-- | ChangeLog | 5 | ||||
-rw-r--r-- | array.c | 14 |
2 files changed, 14 insertions, 5 deletions
@@ -1,3 +1,8 @@ +Mon Nov 14 17:36:22 2005 Yukihiro Matsumoto <matz@ruby-lang.org> + + * array.c (rb_ary_first): RDoc update from Daniel Berger + <djberg96@yahoo.com>. [ruby-core:06577]. + Fri Nov 11 10:31:44 2005 Zach Dennis <zdennis@mktec.com> * ext/socket/socket.c: Socket Documentation. [ruby-core:6580] @@ -715,12 +715,16 @@ rb_ary_at(ary, pos) /* * call-seq: * array.first -> obj or nil - * - * Returns the first element of the array. If the array is empty, - * returns <code>nil</code>. - * + * array.first(n) -> an_array + * + * Returns the first element, or the first +n+ elements, of the array. + * If the array is empty, the first form returns <code>nil</code>, and the + * second form returns an empty array. + * * a = [ "q", "r", "s", "t" ] - * a.first #=> "q" + * a.first #=> "q" + * a.first(1) #=> ["q"] + * a.first(3) #=> ["q", "r", "s"] */ static VALUE |