ro_crate.rb in ro-crate-0.4.11

- old
+ new

@@ -12,9 +12,10 @@
 require 'ro_crate/model/file'
 require 'ro_crate/model/remote_entry'
 require 'ro_crate/model/entry'
 require 'ro_crate/model/directory'
 require 'ro_crate/model/metadata'
+require 'ro_crate/model/preview_generator'
 require 'ro_crate/model/preview'
 require 'ro_crate/model/crate'
 require 'ro_crate/model/contextual_entity'
 require 'ro_crate/model/person'
 require 'ro_crate/model/contact_point'