Groups > comp.lang.ruby > #2073

Re: Dereferencing instance variables vs local variables/methods

From	7stud -- <bbxx789_05ss@yahoo.com>
Newsgroups	comp.lang.ruby
Subject	Re: Dereferencing instance variables vs local variables/methods
Date	2011-03-31 19:17 -0500
Organization	Service de news de lacave.net
Message-ID	<16fbe2a770a1e51f487325430816ecab@ruby-forum.com> (permalink)
References	<25602497.1108.1301569887795.JavaMail.geo-discussion-forums@yqod3>

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Josep M. Bach wrote in post #990178:
> Hello,
>
> I think I don't agree/understand how instance variables work in ruby.
>


There is also this trickery as well:

if 1 > 5
  x = 10
end

puts x  #nil

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Re: Dereferencing instance variables vs local variables/methods 7stud -- <bbxx789_05ss@yahoo.com> - 2011-03-31 19:17 -0500
  Re: Dereferencing instance variables vs local variables/methods Brian Candler <b.candler@pobox.com> - 2011-04-01 03:32 -0500

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