From: Kevin Smith <sent@...>
Date: 2001-02-16T01:23:32+09:00
Subject: [ruby-talk:10907] Re: RubyChangeRequest #U002: new proper namefor Hash#indexes, Array#indexes

matz@zetabits.com wrote:
>|a.at(0)   -> 1 # maybe change to [1]?
>
>For consistency, at(0) might be better to return an array, but it's
>incompatibility, which I don't want to incorporate.

Thanks. at(0) returns an array element in every 
language I've seen, so I think it's important for 
it not to return an array.

Kevin