lib/ethon/extensions/string.rb in ethon-0.0.2 vs lib/ethon/extensions/string.rb in ethon-0.0.3

@@ -1,7 +1,14 @@
 module Ethon
+
+  # This module contains all core extensions ethon
+  # needs.
   module Extensions
-    module String
+    module String # :nodoc:
+
+      # Return part of the string.
+      #
+      # @return [ String ] Part of the string.
       def byteslice(*args)
         self[*args]
       end
     end
   end