Hassan Schroeder wrote in post #1177877:
> On Wed, Aug 19, 2015 at 5:19 AM, Quake Live <li...@ruby-forum.com>
> wrote:
>
>> My idea was to convert the String to an Array and print each element of
>> the Array. But it did not work. Here is what it is looking like:
>>
>> <%= f.text_area :number, :value => s.some_string.nil? "" :
>> s.some_string.split(',').each {|number| puts "#{number}," } %>
>
> Your first problem is using `puts` in a view; `puts` writes to stdout -
> you want the values rendered in the web page.
>
> Second problem is that a newline is just a whitespace character in
> HTML; you probably want something like
>
> s.some_string.split(',').join(",<br />").html_safe
>
> HTH,
> --
> Hassan Schroeder ------------------------ hassan.schroe...@gmail.com
> http://about.me/hassanschroeder
> twitter: @hassan
> Consulting Availability : Silicon Valley or remote
Sorry that I am answering that late. But this is exactly that what I was
looking for (one month ago :P).
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