From: Michael Hollins <mick@...>
Date: 2007-07-31T08:25:02+09:00
Subject: Re: array.include?

Jeffrey Bowen wrote:
> if @status_array.include? @status_number
> else
>    @status_array << @status_number
> end
> 
> I'm using the above to append an array if it does not
> include @status_number.  Is there an include?-not
> function that would eliminate the else?  Or another
> way to do the same thing?

The simplest rewrite of your code is:

if !@status_array.include? @status_number
    @status_array << @status_number
end