From: Pascal Ehlert <pascal.ehlert@...>
Date: 2008-02-09T23:29:55+09:00
Subject: Re: Inheriting from / Delegating to Integer - Currency class   implementation

On 2/9/2008 Rick DeNatale wrote:
>   def coerce(other)
>     [self, other.to_currency]
>   end

Whoa, that looks really interesting.
Thanks a lot, Rick!

However, is there another way to implement the Currency class using 
DelegateClass?
It still feels wrong to me to write +, -, * and / on my own, although 
they are exactly the same as in the Integer class.

-- Pascal