From: Dmitri Colebatch <dim@...>
Date: 2003-01-22T07:29:33+09:00
Subject: Re: Overloading operators

I was also wondering if there is a way to implement +=

   total = Amount.aud(300)
   total += Amount.aud(500)

   total -> AUD 800

?

cheers
dim


Philip Mak wrote:
> Is there a shortcut for writing all this?
> 
>         def +(otherField)
>             @value + otherField.value
>         end
> 
>         def -(otherField)
>             @value - otherField.value
>         end
> 
>         def *(otherField)
>             @value * otherField.value
>         end
> 
>         def /(otherField)
>             @value / otherField.value
>         end
>