From: Meinrad Recheis <meinrad.recheis@...>
Date: 2006-03-07T18:39:49+09:00
Subject: best praxis to wrap methods?

------=_Part_1901_6993034.1141724373102
Content-Type: text/plain; charset=ISO-8859-1
Content-Transfer-Encoding: quoted-printable
Content-Disposition: inline

hello fellow rubyists,

is there an elegant way to define a singleton method from a given symbol
without using eval? what i am doing is this:

def make_wrapper object, method
  eval %{
    def object.#{method}
       # do something here
       super # call the wrapped method
    end
  }
end

# example of usage:
make_wrapper STDOUT, :puts

using eval works, but it seems not to be the best solution. is there
annother way do define methods from a given symbol?

-- henon

------=_Part_1901_6993034.1141724373102--