lib/digest/crc64.rb in digest-crc-0.1.0 vs lib/digest/crc64.rb in digest-crc-0.2.0

@@ -1,7 +1,10 @@
 require 'digest/crc'
 
 module Digest
+  #
+  # Implements the CRC64 algorithm.
+  #
   class CRC64 < CRC
 
     WIDTH = 64
 
     INIT_CRC = 0x0000000000000000