From: ts <decoux@...>
Date: 2003-11-17T10:22:45+09:00
Subject: Re: overload method in module_eval,  how?

>>>>> "S" == Simon Strandgaard <qj5nd7l02@sneakemail.com> writes:

S> Still only the first output statement are working.
S> I don't understand why the successive print-statements doesn't output
S> anything.  Any hints ?


 I've given the hint : method is a Symbol, and the method Symbol#arity is
 not defined.

 You must first call Kernel#method with the symbol as argument and then
 call arity

svg% ruby -e 'def test_x() end; method = :test_x; p method(method).class'
Method
svg%
 
svg% ruby -e 'def test_x() end; method = :test_x; p method(method).arity'
0
svg% 


-- 

Guy Decoux