From: 7stud -- <bbxx789_05ss@...>
Date: 2008-01-30T14:43:01+09:00
Subject: Re: newbie file write problem

Concepts you need to explore:

1)  What's the return value of the following method:

def g
  return 10
end

Can you write some code that proves what the return value is?


2) What's the return value of the following method:

def g
  20
end

Can you write some code that proves what the return value is?


2) What's the return value of g():

def f
  return 10
end

def g
  return f
end


3) What's the return value of g():

def f
  return 10
end

def g
  f
end




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