From: Pit Capitain <pit@...>
Date: 2007-03-04T02:12:26+09:00
Subject: Re: define a function inside a method

Olivier Renaud schrieb:
> I wrote a method which uses recursion, internally. As a test, I tried to 
> define the recursive function inside the method that is called :
> 
> class Ga
>   def bu
>     def zo(n)
>       # recursively call zo
>     end
>   10.times {|n| zo(n)}
> end

In addition to the other answers, if you really want method-internal 
methods, you can use lambdas:

   class Ga
     def bu
       zo = lambda {|n|
         # recursively call zo
       }
       10.times {|n| zo.call(n)}
     end
   end

Regards,
Pit