lib/rails_erd/domain/specialization.rb in rails-erd-0.4.5 vs lib/rails_erd/domain/specialization.rb in rails-erd-1.0.0

@@ -6,47 +6,47 @@
     class Specialization
       class << self
         def from_models(domain, models) # @private :nodoc:
           (inheritance_from_models(domain, models) + polymorphic_from_models(domain, models)).sort
         end
-        
+
         private
-        
+
         def polymorphic_from_models(domain, models)
           models.collect(&:reflect_on_all_associations).flatten.collect { |association|
             [association.options[:as].to_s.classify, association.active_record.name] if association.options[:as]
           }.compact.uniq.collect { |names|
             new(domain, domain.entity_by_name(names.first), domain.entity_by_name(names.last))
           }
         end
-        
+
         def inheritance_from_models(domain, models)
           models.reject(&:descends_from_active_record?).collect { |model|
             new(domain, domain.entity_by_name(model.base_class.name), domain.entity_by_name(model.name))
           }
         end
       end
-      
+
       extend Inspectable
       inspection_attributes :generalized, :specialized
 
       # The domain in which this specialization is defined.
       attr_reader :domain
 
       # The source entity.
       attr_reader :generalized
-    
+
       # The destination entity.
       attr_reader :specialized
-      
+
       def initialize(domain, generalized, specialized) # @private :nodoc:
         @domain, @generalized, @specialized = domain, generalized, specialized
       end
-      
+
       def inheritance?
         !polymorphic?
       end
-      
+
       def polymorphic?
         generalized.generalized?
       end
 
       def <=>(other) # @private :nodoc: