From: Wayne Brisette <wbrisett@...>
Date: 2013-01-30T19:31:22+09:00
Subject: Fail if file isn't present?

I seem to be missing something. If I don't have any .js files in my input 
directory, shouldn't this fail and fall into rescue? 


begin
  jsfile = Dir.glob("*.js")          # Get the javascript file that contains the 
real hiearachy.
  jsfile.each do |f|
   js_contents = File.open(f, "rb") {|io| io.read }
   process_js(js_contents)
   end
rescue
   puts "The x7_top.js file must be in the input directory."
   exit
end

- Wayne