1 files changed, 6 insertions, 0 deletions
diff --git a/import/importer_base.rb b/import/importer_base.rb
index a1ec42bb..64335ae7 100644
--- a/import/importer_base.rb
+++ b/import/importer_base.rb
@@ -17,6 +17,7 @@
 # with this program; if not, write to the Free Software Foundation, Inc.,
 # 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
 
+require 'json'
 require 'logger'
 require 'yaml'
 
@@ -31,6 +32,11 @@ module Importer
       STDERR.puts(message)
     end
 
+    def write_lorry(file, lorry)
+      format_options = { :indent => '    ' }
+      file.puts(JSON.pretty_generate(lorry, format_options))
+    end
+
     def write_morph(file, morph)
       file.write(YAML.dump(morph))
     end