old_contents: import logging
  
  from mpf.platforms.interfaces.rgb_led_platform_interface import RGBLEDPlatformInterface
  
  
  class FASTDirectLED(RGBLEDPlatformInterface):
      """
      Represents a single RGB LED connected to the Fast hardware platform
      """
      def __init__(self, number):
          self.log = logging.getLogger('FASTLED')
          self.number = number
          self._current_color = '000000'
  
          # All FAST LEDs are 3 element RGB and are set using hex strings
  
          self.log.debug("Creating FAST RGB LED at hardware address: %s",
                         self.number)
  
      def color(self, color):
          """Instantly sets this LED to the color passed.
  
          Args:
              color: an RGBColor object
          """
          self._current_color = "{0}{1}{2}".format(hex(int(color[0]))[2:].zfill(2),
                                                   hex(int(color[1]))[2:].zfill(2),
                                                   hex(int(color[2]))[2:].zfill(2))
  
      @property
      def current_color(self):
          return self._current_color
  
new_contents: """WS2812 LEDs on the fast controller."""
  import logging
  
  from mpf.platforms.interfaces.rgb_led_platform_interface import RGBLEDPlatformInterface
  
  
  class FASTDirectLED(RGBLEDPlatformInterface):
  
      """Represents a single RGB LED connected to the Fast hardware platform."""
  
      def __init__(self, number):
          """Initialise LED."""
          self.log = logging.getLogger('FASTLED')
          self.number = number
          self._current_color = '000000'
  
          # All FAST LEDs are 3 element RGB and are set using hex strings
  
          self.log.debug("Creating FAST RGB LED at hardware address: %s",
                         self.number)
  
      def color(self, color):
          """Instantly set this LED to the color passed.
  
          Args:
              color: an RGBColor object
          """
          self._current_color = "{0}{1}{2}".format(hex(int(color[0]))[2:].zfill(2),
                                                   hex(int(color[1]))[2:].zfill(2),
                                                   hex(int(color[2]))[2:].zfill(2))
  
      @property
      def current_color(self):
          """Return current color."""
          return self._current_color
  
subject: fix docstrings