class Tracers::North
Handles Northern travel by rover
Public Instance Methods
move(rover)
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# File lib/tracers/north.rb, line 12 def move(rover) rover.increase_y end
to_s()
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# File lib/tracers/north.rb, line 16 def to_s 'N' end
turn_left()
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# File lib/tracers/north.rb, line 4 def turn_left Tracers::West.new end
turn_right()
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# File lib/tracers/north.rb, line 8 def turn_right Tracers::East.new end