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@dbc-challenges
Last active June 6, 2020 00:12
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class Car
@@WHEELS = 4
def initialize(args)
@color = args[:color]
@wheels = @@WHEELS
end
def drive
@status = :driving
end
def brake
@status = :stopped
end
def needs_gas?
return [true,true,false].sample
end
end
class Bus
attr_reader :passengers
def initialize(args)
@color = args[:color]
@wheels = args[:wheels]
@num_seats = args[:num_seats]
@fare = args[:fare]
@passengers=[]
end
def drive
return self.brake if stop_requested?
@status = :driving
end
def admit_passenger(passenger,money)
@passengers << passenger if money > @fare
end
def brake
@status = :stopped
end
def stop_requested?
return [true,false].sample
end
def needs_gas?
return [true,true,true,false].sample
end
end
class Motorbike
@@WHEELS = 2
def initialize(args)
@color = args[:color]
@wheels = @@WHEELS
end
def drive
@status = :driving
@speed = :fast
end
def brake
@status = :stopped
end
def needs_gas?
return [true,false,false,false].sample
end
def weave_through_traffic
@status = :driving_like_a_crazy_person
end
end
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