On Wed, Aug 19, 2015 at 5:19 AM, Quake Live <[email protected]> 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 ------------------------ [email protected]
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twitter: @hassan
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