lib/webidl/generator.rb in webidl-0.0.1 vs lib/webidl/generator.rb in webidl-0.0.2

@@ -1,6 +1,5 @@
-require "webidl/generator/ruby_sexp_visitor"
 module WebIDL
   class Generator
 
     class ParseError < StandardError; end
 
@@ -14,10 +13,10 @@
       if parse_tree.nil?
         raise ParseError, parser.failure_reason
       end
 
       ast_defs = parse_tree.build
-      strings = ast_defs.map { |definition| ruby2ruby.process definition.accept(visitor) }
+      strings = ast_defs.map { |definition| ruby2ruby.process definition.accept(visitor) }.compact
       strings.join("\n\n")
     end
 
     private
 
\ No newline at end of file