# My very first Ruby class! This is preserved exactly as originally
# written, and you'll notice I didn't fully have a grasp on the 
# Ruby conventions yet :) 
#
# Just bear in mind that camelCase isn't very Ruby ;)
# 
class FirstClass
  PREFIX = "Arg is "
  
  def firstMethod(a)
    print PREFIX
    print a
    print "\n"
  end  
end

c = FirstClass.new
c.firstMethod("Rosco")
c.firstMethod(77)
c.firstMethod(c)

# Heres a slightly more complex example

class SecondClass
  # a constant
  ACONST = "Constant"
  
  # constructor
  def initialize(name, location)
    @name = name;
    @location = location
  end
  
  def sayHello 
    puts "Hello there, #{@name}! So you're from #{@location} huh?"
  end
end

sc = SecondClass.new("Ross Bamford","England")
sc.sayHello

sc = SecondClass.new("Rosie Randall","England")
sc.sayHello

# Bear in mind we can always add stuff to a class. Ruby has the 'to_s' method
# which is much like toString in Java. So let's override that now
puts sc.to_s

class SecondClass
  def to_s
    "Person: #{@name} from #{@location}"
  end
end

puts sc.to_s