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Re: Dereferencing instance variables vs local variables/methods

From	7stud -- <bbxx789_05ss@yahoo.com>
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Subject	Re: Dereferencing instance variables vs local variables/methods
Date	Thu, 31 Mar 2011 19:17:33 -0500
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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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