From: ts <decoux@...>
Date: 2003-07-05T20:45:08+09:00
Subject: Re: Help with UnboundMethod#bind error

>>>>> "P" == Pit Capitain <pit@capitain.de> writes:

P> I was trying to find a way to override a method without having to 
P> find a unique name. Instead I wanted to be able to simply call the 
P> old implementation with "super".

 Don't search what you want is called hook ...

svg% cat b.rb
#!./ruby
class C
   def m
      puts "original"
   end
end

puts "====================="
C.new.m
puts "====================="

module M
   def m:before
      puts "before(1)"
   end
end

class C
   include M
end

C.new.m
puts "====================="

class C
   def m:before
      puts "before(2)"
   end
end

C.new.m
puts "====================="
svg%
 
svg% b.rb
=====================
original
=====================
before(1)
original
=====================
before(2)
before(1)
original
=====================
svg% 


Guy Decoux