Re: in `open': no implicit conversion of nil into String (TypeError) from ex30.rb:3:in `<main>'

Newsgroups	comp.lang.ruby
Date	2016-04-14 21:59 -0700
References	(1 earlier) <dn3hpoFrof4U1@mid.individual.net> <d75aaf70-8ae3-451a-a2a4-ae600509936c@googlegroups.com> <m24mb57w99.fsf@gmail.com> <4d72edd3-6de5-433e-836e-56e297779e3a@googlegroups.com> <dn7hcrFsog9U1@mid.individual.net>
Message-ID	<818ee02a-8a1d-4fbf-bc38-dc321f4554ef@googlegroups.com> (permalink)
Subject	Re: in `open': no implicit conversion of nil into String (TypeError) from ex30.rb:3:in `<main>'
From	Cai Gengyang <gengyangcai@gmail.com>

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in `open': no implicit conversion of nil into String (TypeError)  from ex30.rb:3:in `<main>' Cai Gengyang <gengyangcai@gmail.com> - 2016-04-11 20:31 -0700
  Re: in `open': no implicit conversion of nil into String (TypeError) from ex30.rb:3:in `<main>' Robert Klemme <shortcutter@googlemail.com> - 2016-04-12 08:09 +0200
    Re: in `open': no implicit conversion of nil into String (TypeError) from ex30.rb:3:in `<main>' Cai Gengyang <gengyangcai@gmail.com> - 2016-04-12 22:34 -0700
      Re: in `open': no implicit conversion of nil into String (TypeError) from ex30.rb:3:in `<main>' Sebastian Christ <rudolfo.christ@gmail.com> - 2016-04-13 10:23 +0200
        Re: in `open': no implicit conversion of nil into String (TypeError) from ex30.rb:3:in `<main>' Cai Gengyang <gengyangcai@gmail.com> - 2016-04-13 09:08 -0700
          Re: in `open': no implicit conversion of nil into String (TypeError) from ex30.rb:3:in `<main>' Robert Klemme <shortcutter@googlemail.com> - 2016-04-13 20:27 +0200
            Re: in `open': no implicit conversion of nil into String (TypeError) from ex30.rb:3:in `<main>' Cai Gengyang <gengyangcai@gmail.com> - 2016-04-14 21:59 -0700

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