module ActionView module Template::Handlers class Builder # Default format used by Builder. class_attribute :default_format self.default_format = Mime::XML def call(template) require_engine "xml = ::Builder::XmlMarkup.new(:indent => 2);" + "self.output_buffer = xml.target!;" + template.source + ";xml.target!;" end protected def require_engine @required ||= begin require "builder" true end end end end end