Refactor/Parallel Change: removed obsolete code.

simplybusiness · Oct 25, 2023 · 25be252 · 25be252
1 parent 3758a89
commit 25be252
Showing 1 changed file with 0 additions and 22 deletions.
diff --git a/lib/mars_rover.rb b/lib/mars_rover.rb
@@ -11,25 +11,19 @@ class MarsRover
 
   def initialize(starting_position:, direction:, map:)
     @map = map
-    @current_position = starting_position
-    @direction = direction
     @current_location = Location.new(coordinates: starting_position, direction: direction)
   end
 
   def execute(commands)
     commands.each do |command|
       case command
       when 'b'
-        @current_position = move_backwards
         @current_location = backwards
       when 'f'
-        @current_position = move_forwards
         @current_location = forwards
       when 'l'
-        @direction = turn_left
         @current_location = rotate_left
       when 'r'
-        @direction = turn_right
         @current_location = rotate_right
       end
     end
@@ -49,14 +43,6 @@ def inspect
 
   private
 
-  def turn_right
-    TURN_LEFT.invert[@direction]
-  end
-
-  def turn_left
-    TURN_LEFT[@direction]
-  end
-
   def forwards
     Location.new(
       coordinates: @map.next_coordinate_forwards(current_position: @current_location.coordinates, direction: @current_location.direction),
@@ -82,12 +68,4 @@ def rotate_right
       coordinates: @current_location.coordinates, direction: TURN_LEFT.invert[@current_location.direction]
     )
   end
-
-  def move_backwards
-    @map.next_coordinate_backwards(current_position: @current_position, direction: @direction)
-  end
-
-  def move_forwards
-    @map.next_coordinate_forwards(current_position: @current_position, direction: @direction)
-  end
 end