From: Dave Thomas <dave@...>
Date: 2009-01-14T05:15:59+09:00
Subject: Re: Implementing each and <=>


On Jan 13, 2009, at 1:08 PM, Ruby Rabbit wrote:

> I have a data model and would like to let it be Enumerable. I want to
> confirm if this is the way of implementing each and <=> :

> ...

>   def <=>(other)
>      @list <=> other
>    end

<=> would normally apply to items in your list, not to the container  
itself.