lib/antelope/ace/precedence.rb in antelope-0.1.8 vs lib/antelope/ace/precedence.rb in antelope-0.1.9

@@ -47,9 +47,13 @@
         else
           0
         end
       end
 
+      # Converts the precedence into a representative string, denoting
+      # the type and the level.
+      #
+      # @return [String]
       def to_s
         "#{type.to_s[0]}#{level}"
       end
     end
   end