lib/cucumber/parser/feature.tt in aslakhellesoy-cucumber-0.2.3.4 vs lib/cucumber/parser/feature.tt in aslakhellesoy-cucumber-0.3.0

@@ -44,18 +44,18 @@
           def at_line?(line)
             ts.elements.detect{|e| e.tag.line == line}
           end
 
           def has_tags?(tags)
-            tag_names.detect{|tag_name| tags.index(tag_name)}
+            (tag_names & tags).any?
           end
 
           def build
             Ast::Tags.new(ts.line, tag_names)
           end
           
           def tag_names
-            ts.elements.map{|e| e.tag.tag_name.text_value}
+            @tag_names ||= ts.elements.map{|e| e.tag.tag_name.text_value}
           end
         }
       end
 
       rule tag