From: Morton Goldberg <m_goldberg@...>
Date: 2006-07-18T22:56:53+09:00
Subject: Re: Strange behaviour - Instantiating an object and giving it a block to be used as a method body

Thanks for pointing this out. I did indeed miss an important point.
Regards, Morton

On Jul 18, 2006, at 9:18 AM, ts wrote:

>>>>>> "M" == Morton Goldberg <m_goldberg@ameritech.net> writes:
>
> M>     # Each instance will have its own version of method "bar".
>
>  no, not really
>
> moulon% cat b.rb
> #!/usr/bin/ruby
> class Foo
>
>    def Foo.make_bar(&block)
>       define_method(:bar, &block)
>    end
>
>    # Each instance will have its own version of method "bar".
>    def initialize(&block)
>       Foo.make_bar(&block)
>    end
>
> end
>
> f = Foo.new {puts "foobar"}
> f.bar
> Foo.new {|s| printf "%s %s\n", s, s}.bar("foobar")
> f.bar("xxxxx")
> moulon%
>
> moulon% ./b.rb
> foobar
> foobar foobar
> xxxxx xxxxx
> moulon%
>
>
> Guy Decoux
>