From: Daniel Berger <djberg96@...>
Date: 2005-10-18T06:21:57+09:00
Subject: Re: declaratively caching results of a method

Jeff Wood wrote:
> if you look at the examples ... normally you include the Memoize
> functionality in your class
>
> class Foo
>   include Memoize
>
>   def calc1( *args )
>     # do something here
>   end
>
>   memoize :calc1
> end
>
> f = Foo.new
> f.calc1( 1,2,3 )
> f.calc1( 1,2,3 )
> f.calc1( 7,8,9 )

This won't work: "undefined method `memoize' for Foo:Class
(NoMethodError)"

You could extend Memoize, and define a class method to memoize, I
suppose.  I'm also open to suggestions.

Regards,

Dan