From: Daniel Brumbaugh Keeney <devi.webmaster@...>
Date: 2008-03-13T03:59:35+09:00
Subject: Re: a method that checks if an object is in a range

On Wed, Mar 12, 2008 at 12:59 PM,  <wojtek@m4chu.net> wrote:
> Hi,
>
>  I wonder if there is a built-in method which does just like:
>
>   range.include?(obj)
>
>  but for the obj object. I came up with something like:
>
>   module Comparable
>     def in?(range)
>       range.in?(self)
>     end
>   end
>
>   1.in? (1..10) # => true
>
>  Of course I can use the range.include? syntax, but I find the second
>  approach more convenient :)
>
>  Regards,
>  m4chu

I personally am not a fan of such methods, but perhaps
Comparable#between will satisfy you.

Daniel Brumbaugh Keeney