Classes review + Module example

car.rb

require_relative('./car_methods')

class Car

	attr_accessor :current_speed

	def initialize(model, color)
		@model = model
		@color = color
		@current_speed = 0
	end

	include CARMETHODS

end

car_methods.rb

module CARMETHODS

	def drive_forward
		self.current_speed += 50
	end

	def drive_reverse 
		self.current_speed -= 20
	end

end

main.rb

require_relative('./car')
require_relative('./truck')

prius = Car.new("Toyota Prius", "Light Brown")

prius.drive_forward
puts "The Prius is going at a speed of #{prius.current_speed}"

f150 = Truck.new("Ford F150", "Dark Blue")

f150.drive_forward
f150.drive_forward
puts "The F150 is going at a speed of #{f150.current_speed}"

truck.rb

require_relative('./car_methods')

class Truck

	attr_accessor :current_speed

	def initialize(model, color)
		@model = model
		@color = color
		@current_speed = 0
	end

	include CARMETHODS

end