lib/refile/random_hasher.rb in refile-0.2.5 vs lib/refile/random_hasher.rb in refile-0.3.0

@@ -1,4 +1,9 @@
+# A file hasher which ignores the file contents and always returns a random string.
 class Refile::RandomHasher
+
+  # Generate a random string
+  #
+  # @return [String]
   def hash(uploadable=nil)
     SecureRandom.hex(30)
   end
 end