lib/epub/inspector.rb in epub-parser-0.1.5 vs lib/epub/inspector.rb in epub-parser-0.1.6

@@ -1,11 +1,12 @@
 module EPUB
   module Inspector
     INSTANCE_VARIABLES_OPTION = {:exclude => []}
+    SIMPLE_TEMPLATE = "#<%{class}:%{object_id}>"
 
     def inspect_simply
-      "#<%{class}:%{object_id}>" % {
+      SIMPLE_TEMPLATE % {
         :class => self.class,
         :object_id => inspect_object_id
       }
     end
 
@@ -22,22 +23,23 @@
         "#{name}=#{value.inspect}"
       }.join(' ')
     end
 
     module PublicationModel
+      TEMPLATE = "#<%{class}:%{object_id} @package=%{package} %{attributes}>"
       class << self
         def included(mod)
           mod.__send__ :include, Inspector
         end
       end
 
       def inspect
-          "#<%{class}:%{object_id} @package=%{package} %{attributes}>" % {
-            :class      => self.class,
-            :package    => package.inspect_simply,
-            :object_id  => inspect_object_id,
-            :attributes => inspect_instance_variables(exclude: [:@package])
-          }
+        TEMPLATE % {
+          :class      => self.class,
+          :package    => package.inspect_simply,
+          :object_id  => inspect_object_id,
+          :attributes => inspect_instance_variables(exclude: [:@package])
+        }
       end
     end
   end
 end