+ def visit_URI_Generic o
+ @emitter.scalar o.to_s, nil, nil, true, false, Nodes::Scalar::ANY
+ end
+
+ def visit_URI_HTTP o
+ @emitter.scalar o.to_s, nil, nil, true, false, Nodes::Scalar::ANY
+ end
+
+ def visit_Pathname o
+ @emitter.scalar o.to_s, nil, nil, true, false, Nodes::Scalar::ANY
+ end