From: Farrel Lifson <farrel.lifson@...>
Date: 2006-09-15T02:13:42+09:00
Subject: Re: compact join with new line...

On 14/09/06, Josselin <josselin@wanadoo.fr> wrote:
> I would like to compact join address elements by inserting a new line
> between them
>
> in my class address I am using
>
>    def to_s
>      [@street, @city, @country ].compact.join(" - ")
>    end
>
> but I'd like to replace " -" by a new line character to display the
> full adress on 3 lines
>
> is it possible ?
>
> joss
>


  def to_s
    [@street, @city, @country ].compact.join("\n")
  end