From: Ruby Rabbit <sentinel.2001@...>
Date: 2009-01-14T05:30:20+09:00
Subject: Re: Implementing each and <=>

Dave Thomas wrote:
> 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.

That's whats confusing me. How would i put it?

I am putting in the <=> so this class might be more useful to others. I 
haven't got around to using it myself. (I have a base class 
ListDataModel with minimal methods and wanted to make it as useful as 
possible).
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