simple_method_lookup_demo.rb

module SuperPowers
  def powers
    puts "I can run at 80 mph and lift 200 lbs weight"
  end
end

class Human
  def introduce
    puts "Hi i am a #{self.class.name}"
  end
end

class SuperHuman < Human
  include SuperPowers
end

# ["simple_method_lookup_demo.rb", 2]
puts SuperHuman.new.method(:introduce).source_location.inspect

# ["simple_method_lookup_demo", 8]
puts SuperHuman.new.method(:powers).source_location.inspect