Groups | Search | Server Info | Keyboard shortcuts | Login | Register [http] [https] [nntp] [nntps]

Groups > comp.lang.ruby > #4486

Re: Shell pipeline in Ruby?

From Roger Pack <rogerpack2005@gmail.com>
Newsgroups comp.lang.ruby
Subject Re: Shell pipeline in Ruby?
Date 2011-05-13 08:44 -0500
Organization Service de news de lacave.net
Message-ID <99dbf73342ba38c9adee7fd961759745@ruby-forum.com> (permalink)
References <BANLkTik15O2NLu4grCfhbtF3Ws6N_c4Qtg@mail.gmail.com> <00489613d64495c765cada2702102dd7@ruby-forum.com> <BANLkTi==5C-P_GiAuu3hSwpgXiVNU1DHaQ@mail.gmail.com>

Show all headers | View raw

> Unfortunately, this does not work.

Try it now, fixed the bug.

> Second, afaict the reopen method only changes the IOs at Ruby level,
> not the fd:s at C level so it's useless in this context.

Try it out.  This is, AFAIK, the "standard" way to pipeline processes, 
and works in 1.8 even.

GL!
-r

-- 
Posted via http://www.ruby-forum.com/.

Back to comp.lang.ruby | Previous | Next — Previous in thread | Next in thread | Find similar | Unroll thread

Thread

Shell pipeline in Ruby? Michal Suchanek <hramrach@centrum.cz> - 2011-05-12 11:05 -0500
  Re: Shell pipeline in Ruby? Jos Backus <jos@catnook.com> - 2011-05-12 12:22 -0500
    Re: Shell pipeline in Ruby? Michal Suchanek <hramrach@centrum.cz> - 2011-05-12 14:41 -0500
      Re: Shell pipeline in Ruby? Stu <stu@rubyprogrammer.net> - 2011-05-12 14:54 -0500
        Re: Shell pipeline in Ruby? Michal Suchanek <hramrach@centrum.cz> - 2011-05-12 15:15 -0500
  Re: Shell pipeline in Ruby? 7stud -- <bbxx789_05ss@yahoo.com> - 2011-05-12 13:06 -0500
  Re: Shell pipeline in Ruby? Roger Pack <rogerpack2005@gmail.com> - 2011-05-12 22:13 -0500
    Re: Shell pipeline in Ruby? Michal Suchanek <hramrach@centrum.cz> - 2011-05-13 03:33 -0500
      Re: Shell pipeline in Ruby? Roger Pack <rogerpack2005@gmail.com> - 2011-05-13 08:44 -0500
    Re: Shell pipeline in Ruby? Roger Pack <rogerpack2005@gmail.com> - 2011-05-13 08:48 -0500
      Re: Shell pipeline in Ruby? Michal Suchanek <hramrach@centrum.cz> - 2011-05-13 13:14 -0500
  Re: Shell pipeline in Ruby? Robert Klemme <shortcutter@googlemail.com> - 2011-05-13 03:44 -0500
    Re: Shell pipeline in Ruby? Michal Suchanek <hramrach@centrum.cz> - 2011-05-13 08:27 -0500
      Re: Shell pipeline in Ruby? Robert Klemme <shortcutter@googlemail.com> - 2011-05-13 09:23 -0500
        Re: Shell pipeline in Ruby? Michal Suchanek <hramrach@centrum.cz> - 2011-05-13 12:44 -0500
  Re: Shell pipeline in Ruby? Michal Suchanek <hramrach@centrum.cz> - 2011-05-13 10:32 -0500
    Re: Shell pipeline in Ruby? Brian Candler <b.candler@pobox.com> - 2011-05-14 10:05 -0500
      Re: Shell pipeline in Ruby? Michal Suchanek <hramrach@centrum.cz> - 2011-05-16 06:05 -0500
  Re: Shell pipeline in Ruby? Brian Candler <b.candler@pobox.com> - 2011-05-14 10:14 -0500
  Re: Shell pipeline in Ruby? Michal Suchanek <hramrach@centrum.cz> - 2011-05-16 10:29 -0500

csiph-web