From: Peter Bailey <lists@...>
Date: 2013-05-09T20:33:33+09:00
Subject: Re: Problem with FileUtils move command.

Matthew Kerwin wrote in post #1108321:
> On May 9, 2013 2:51 AM, "Daniel Stephens" <danny.a.stephens@gmail.com>
> wrote:
>>
>> Maybe it's not in [0]?? Drop that loop at the top of your script as well
> and lets see what we get.
>>
>> ARGV.each do |arg|
>>   puts "Argument: #{arg}"
>> end
>
> Pro tip: When debugging vars that may be nil, use #p instead of #puts.
> You
> get much more useful output, e.g.:
>
>     p ARGV[0] #=> nil
>     p ARGV #=> []
>
> Sent from my phone, so excuse the typos.

I get this:

F:\workflows\graphics\Asura-Non\RCSCR\in>e:\live\scripts\ruby\asura-non\rcscr\rcscr_pdf_single.rb 
hlst205ar-15.pdf
nil
[]
ARGV ==
C:/Ruby200/lib/ruby/2.0.0/fileutils.rb:1631:in `path': no implicit 
conversion of nil into String (TypeError)
        from C:/Ruby200/lib/ruby/2.0.0/fileutils.rb:1631:in 
`fu_each_src_dest0'
        from C:/Ruby200/lib/ruby/2.0.0/fileutils.rb:1618:in 
`fu_each_src_dest'
        from C:/Ruby200/lib/ruby/2.0.0/fileutils.rb:580:in `mv'
        from 
e:/live/scripts/ruby/asura-non/rcscr/RCSCR_PDF_single.rb:33:in `<main>'

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