Dave Thomas wrote:

> I'd like to see member? do what it's name suggests and work on a 
> set-like basis, so that
> 
>   (1..3).member?(2) => true
>   (1..3).member?(2.5) => false
> 
> 
> 
> Dave
> 
> 

IIRC, there was a long ruby-core thread about the name of the cover? 
method. Perhaps that thread will offer some insight into this issue.

	David