#37_method_chaining.py

# method chaining = calling multiple method sequentially
#                   each call performs an action on the same object and returns self


class Car:

    def turn_on(self):
        print("You start the engine")
        return self
    
    def drive(self):
        print("You drive the car")
        return self
    
    def brake(self):
        print("You step on the brakes")
        return self
    
    def turn_off(self):
        print("You stop the engine")
        return self
    

car = Car()

# method chaining

car.turn_on()\
    .drive()\
    .brake()\
    .turn_off()