lib/groupdocs/api/helpers/access_mode_helper.rb in groupdocs-0.2.11 vs lib/groupdocs/api/helpers/access_mode_helper.rb in groupdocs-0.3.0

@@ -1,30 +1,25 @@
 module GroupDocs
   module Api
     module Helpers
       module AccessMode
 
-        MODES = {
-          private:    0,
-          restricted: 1,
-          public:     2
-        }
-
         private
 
         #
         # Converts access mode from/to human-readable format.
         #
-        # @param [Integer, Symbol] mode
-        # @return [Symbol, Integer]
+        # @param [String, Symbol] mode
+        # @return [Symbol, String]
+        # @raise [ArgumentError] if argument is not symbol/string
         # @api private
         #
         def parse_access_mode(mode)
-          if mode.is_a?(Integer)
-            MODES.invert[mode]
-          else
-            MODES[mode]
-          end or raise ArgumentError, "Unknown access mode: #{mode.inspect}."
+          case mode
+          when Symbol then mode.to_s.capitalize
+          when String then mode.downcase.to_sym
+          else raise ArgumentError, "Expected string/symbol, received: #{mode.class}"
+          end
         end
 
       end # AccessMode
     end # Helpers
   end # Api