From: "Mike 1." <mike17931793@...>
Date: 2011-02-05T13:17:17+09:00
Subject: variables and scope

Hi all,

 I would be asking my instructor this question be she is not available
on
the weekends...

 How do I make "n" available from anywhere inside the class? I need to
keep the values in n from call to call.

 When calling the method "pt", "n" acts as if it was not declared above.

 I get -1 instead of what I wish for ... 99.

 Thanks in advance,

 Mike

class Test
n=100

  def pt
   puts "hi there"
   n=-1
  end

end

t = Test.new
puts t.pt

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