class heirarchy

gistfile1.txt

module X
  def initialize(params ={})
    puts 'setting params in module x'
    @foo = params[:foo]
  end
end
module Y
  def initialize(params ={})
    super if defined?(super)
    puts 'setting params in module y'
    @bar = params[:bar]
  end
end
class A
  include X
  def initialize(params ={})
    super
    puts 'setting params in abstract class'
    @bat = params[:bat]
  end
end
 
class B < A
  include Y
  def initialize(params ={})
    super
    puts 'setting params in class B'
    @baz = params[:baz]
  end
end
 
class C
  include X
  include Y
  def initialize(params ={})
    super   
    puts 'setting params in class c'
  end
end

puts 'new b--------'
b = B.new
puts 'new c--------'
c = C.new