Hi,

In message "Re: MatchData#select rdoc and arity incorrect"
    on Thu, 11 Oct 2007 16:07:28 +0900, Charles Oliver Nutter <charles.nutter / sun.com> writes:

|Rdoc is here:
|
|~/NetBeansProjects/jruby $ ri MatchData#select
|------------------------------------------------------- MatchData#select
|      mtch.select([index]*)   => array
|------------------------------------------------------------------------
|      Uses each _index_ to access the matching values, returning an array
|      of the corresponding matches.
|
|         m = /(.)(.)(\d+)(\d)/.match("THX1138: The Movie")
|         m.to_a               #=> ["HX1138", "H", "X", "113", "8"]
|         m.select(0, 2, -2)   #=> ["HX1138", "X", "113"]
|
|But the example given doesn't run, and the arity of select is -1 instead 
|of zero as would be indicated by the resulting error.

The code was wrong.  Perhaps I was confusing MatchData to provide
Enumerable when I fix Hash#select etc.  I will fix this, and make
select alias to values_at.

							matz.