lib/csl/style/bibliography.rb in csl-1.0.2 vs lib/csl/style/bibliography.rb in csl-1.1.0

@@ -1,15 +1,52 @@
 module CSL
   class Style
-    
+
     class Bibliography < Node
-      
-      attr_struct :'hanging-indent', :'second-field-align', :'line-spacing',
-        :'entry-spacing', :'note-distance', :'subsequent-author-substitute',
-        :'subsequent-author-substitute-rule', *Schema.attr(:name, :names)
-      
+
+      include InheritableNameOptions
+
+      attr_struct :'subsequent-author-substitute',
+        :'subsequent-author-substitute-rule',
+        *Schema.attr(:bibliography, :name, :names)
+
       attr_children :sort, :layout
-      
+
+      attr_defaults :'line-spacing' => 1, :'entry-spacing' => 1,
+        :'subsequent-author-substitute-rule' => 'complete-all'
+
+      alias sort? has_sort?
+
+      def bibliography_options
+        attributes_for(*Schema.attr(:bibliography))
+      end
+
+      def sort_keys
+        return [] unless sort?
+        children[:sort].descendants
+      end
+
+      def substitute_subsequent_authors?
+        attribute?(:'subsequent-author-substitute')
+      end
+
+      def subsequent_author_substitute
+        attributes[:'subsequent-author-substitute'].to_s
+      end
+
+      def subsequent_author_substitute_rule
+        attributes[:'subsequent-author-substitute-rule'].to_s
+      end
+
+      def substitute_subsequent_authors_completely?
+        return false unless substitute_subsequent_authors?
+        subsequent_author_substitute_rule == 'complete-all'
+      end
+
+      def substitute_subsequent_authors_individually?
+        return false unless substitute_subsequent_authors?
+        subsequent_author_substitute_rule != 'complete-all'
+      end
     end
-    
+
   end
-end
\ No newline at end of file
+end