From: Josselin <josselin@...>
Date: 2006-09-15T13:05:56+09:00
Subject: Re: compact join with new line...

On 2006-09-14 19:13:42 +0200, "Farrel Lifson" <farrel.lifson@gmail.com> said:

> 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

thanks .. that's what I did, but I realize that displaying it inside a 
Rails view, I should join with  a "<br />"
;-))