From: "Peña, Botp" <botp@...>
Date: 2008-04-29T17:47:33+09:00
Subject: Re: Array#first is not Array#[0]

From: Peña, Botp [mailto:botp@delmonte-phil.com] 
#..
#      Array.methods.each do |m|
       ^^^^^^^^^^^^^

make that 

       Array.instance_methods.each do |m|


sorry, my bad.

so,

class MyArray < Array
   Array.instance_methods.each do |m|
     define_method(m) do
       "Here you go: #{super}"
     end
   end
end
#=>....

g=MyArray.new [1,2,3]
#=> Here you go: [1, 2, 3]
g[0]
#=> "Here you go: 1"
g.first
#=> "Here you go: 1"
g[-1]
#=> "Here you go: 3"
g.last
#=> "Here you go: 3"
g[2]
#=> "Here you go: 3"

kind regards -botp