enum
   Day3::Dir
 
  Defined in:
day3.crEnum Members
- 
        Up = 0
- 
        Down = 1
- 
        Left = 2
- 
        Right = 3
Instance Method Summary
- 
        #down?
        
          Returns trueif this enum value equalsDown
- 
        #left?
        
          Returns trueif this enum value equalsLeft
- 
        #right?
        
          Returns trueif this enum value equalsRight
- 
        #up?
        
          Returns trueif this enum value equalsUp