From: "trans.  (T. Onoma)" <transami@...>
Date: 2004-10-05T19:48:17+09:00
Subject: Re: Too Many Ways?

On Tuesday 05 October 2004 06:05 am, Brian Candler wrote:
> Errm, well it looks right to me. If you're saying that the range 0...10 is
> actually the set of integers 0,1,2,3,4,5,6,7,8,9, then 4.3 is not a member
> of that set; but if you consider it as a continuous range along the number
> line, then 4.3 is included within that range. And Ruby does indeed
> recognise the distinction:

Well, yes, one could look at it that way. But I mean in accordance to the 
definition as given by Enumerable. From the Pickaxe:

include? 
  
  enumObj.include?( anObject ) -> true or false 

  Returns true if any member of enumObj equals anObject. Equality 
  is tested using ==. 

-T.