Class: Toy::Direction

Inherits:
Object
  • Object
show all
Defined in:
lib/toy/direction.rb

Defined Under Namespace

Modules: Error

Constant Summary collapse

NORTH = 
:north
EAST = 
:east
SOUTH = 
:south
WEST = 
:west
DIRECTION = 
[NORTH, EAST, SOUTH, WEST]

Class Method Summary collapse

Class Method Details

.rotate_left(direction) ⇒ Object 



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# File 'lib/toy/direction.rb', line 13

def rotate_left(direction)
  element(direction, -1)
end

.rotate_right(direction) ⇒ Object 



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# File 'lib/toy/direction.rb', line 17

def rotate_right(direction)
  element(direction, 1)
end