From: Dot Baiki <dot_baiki@...>
Date: 2008-09-15T23:08:14+09:00
Subject: Re: Need someone who can help

Hey! Amazing quick response! Outstanding. Sweet solutions! Will continue 
reading my books I bought. Really cool. Thanks so much. This is what I 
made now:

--- begin ---
#!/usr/bin/env ruby

class AreaOfCircle

  PI = 3.14159265

  def initialize(radius)
    @radius = radius
    @area = nil
  end

  def calc_area(radius)
    @area = PI * @radius**2
  end
end

print 'Enter radius of circle: '
radius = gets.to_f
puts "You entered: #{radius}"

instance = AreaOfCircle.new(radius)
screen_output = instance.calc_area(radius)
puts "Result: #{screen_output}"
--- end ---

You know, the cool thing is that I really soooooon will understand Ruby 
and its beauty :-)

Baiki
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