From: 7stud -- <bbxx789_05ss@...>
Date: 2009-02-14T01:13:33+09:00
Subject: Re: help reading data from a file

7stud -- wrote:
> 
>   File.open(current_path, "w") do |f|
>     val.each do |arr_element|
>       f.write "#{arr_element} "
>     end
>   end
>

That could be simply:

  File.open(current_path, "w") do |f|
    f.write val.join(" ")
  end

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