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Groups > comp.lang.ruby > #7230
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| From | jacki <collector@idealan.pl> |
| Newsgroups | comp.lang.ruby |
| Subject | Re: Input_file = ARGV.first |
| Date | Tue, 19 Apr 2016 12:43:02 +0200 |
| Organization | ATMAN - ATM S.A. |
| Lines | 15 |
| Message-ID | <57160BB6.5080406@idealan.pl> (permalink) |
| References | <7eed3dbb-85c0-4ba4-a429-7096d74c9d6d@googlegroups.com> |
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| X-Trace | node1.news.atman.pl 1461062576 23789 178.212.148.2 (19 Apr 2016 10:42:56 GMT) |
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| NNTP-Posting-Date | Tue, 19 Apr 2016 10:42:56 +0000 (UTC) |
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| To | Cai Gengyang <gengyangcai@gmail.com> |
| In-Reply-To | <7eed3dbb-85c0-4ba4-a429-7096d74c9d6d@googlegroups.com> |
| Xref | csiph.com comp.lang.ruby:7230 |
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W dniu 2016-04-19 o 12:02, Cai Gengyang pisze: > What does this line in Ruby : Input_file = ARGV.first mean ? > > How does it work? Can give an example ? HELP , HELP ..... > $ cat argv.rb #!/usr/bin/env ruby puts ARGV.inspect $ ruby argv.rb hard to say ["hard", "to", "say"]
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Input_file = ARGV.first Cai Gengyang <gengyangcai@gmail.com> - 2016-04-19 03:02 -0700
Re: Input_file = ARGV.first jacki <collector@idealan.pl> - 2016-04-19 12:43 +0200
Re: Input_file = ARGV.first Cai Gengyang <gengyangcai@gmail.com> - 2016-04-19 04:12 -0700
Re: Input_file = ARGV.first jacki <collector@idealan.pl> - 2016-04-19 15:52 +0200
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