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Re: pipe question

From 7stud -- <bbxx789_05ss@yahoo.com>
Newsgroups comp.lang.ruby
Subject Re: pipe question
Date 2011-04-05 21:06 -0500
Organization Service de news de lacave.net
Message-ID <055d7420f4512beb655b878560afb345@ruby-forum.com> (permalink)
References <6351ecc5d2ac52f4b4c9d06ad2930f2c@ruby-forum.com> <BANLkTimcgE-BpQ22=knOoRM_78KfFD2-rQ@mail.gmail.com> <b6f24ad6461fa5fa75f8c1fe78d9f727@ruby-forum.com> <BANLkTi=+_=4AF=+7ZM2YOiNWUa_SUqOaJg@mail.gmail.com>

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Josh Cheek wrote in post #990917:
>
> I probably never figured that out because it depends on the variable
> type,
> for example:
> lhs = @rhs || "pass" # => "pass"
> and
> lhs = $rhs || "pass" # => "pass"

Remember, by rule instance variables and global variables have a default 
value of nil.

-- 
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Thread

pipe question wolf volpi <wolf_volpi@yahoo.com> - 2011-04-03 21:58 -0500
  Re: pipe question John Feminella <johnf@bitsbuilder.com> - 2011-04-03 22:08 -0500
    Re: pipe question Robert Klemme <shortcutter@googlemail.com> - 2011-04-04 02:36 -0500
  Re: pipe question Josh Cheek <josh.cheek@gmail.com> - 2011-04-03 22:42 -0500
    Re: pipe question Josh Cheek <josh.cheek@gmail.com> - 2011-04-04 04:58 -0500
      Re: pipe question Brian Candler <b.candler@pobox.com> - 2011-04-05 04:01 -0500
    Re: pipe question 7stud -- <bbxx789_05ss@yahoo.com> - 2011-04-04 19:12 -0500
      Re: pipe question Josh Cheek <josh.cheek@gmail.com> - 2011-04-04 22:30 -0500
        Re: pipe question Robert Klemme <shortcutter@googlemail.com> - 2011-04-05 10:27 -0500
        Re: pipe question 7stud -- <bbxx789_05ss@yahoo.com> - 2011-04-05 21:06 -0500
        Re: pipe question Jesús Gabriel y Galán <jgabrielygalan@gmail.com> - 2011-04-06 02:00 -0500
      Re: pipe question Josh Cheek <josh.cheek@gmail.com> - 2011-04-05 21:23 -0500
  Re: pipe question wolf volpi <wolf_volpi@yahoo.com> - 2011-04-03 23:55 -0500

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