lib/mongoid/versioning.rb in mongoid-2.3.5 vs lib/mongoid/versioning.rb in mongoid-2.4.0

@@ -34,11 +34,13 @@
     #
     # @since 1.0.0
     def revise
       previous = previous_revision
       if previous && versioned_attributes_changed?
-        versions.build(previous.versioned_attributes).attributes.delete("_id")
+        versions.build(
+          previous.versioned_attributes, :without_protection => true
+        ).attributes.delete("_id")
         if version_max.present? && versions.length > version_max
           versions.delete(versions.first)
         end
         self.version = (version || 1 ) + 1
       end
@@ -50,10 +52,12 @@
     # @example Revise the document.
     #   person.revise!
     #
     # @since 2.2.1
     def revise!
-      new_version = versions.build((previous_revision || self).versioned_attributes)
+      new_version = versions.build(
+        (previous_revision || self).versioned_attributes, :without_protection => true
+      )
       versions.shift if version_max.present? && versions.length > version_max
       self.version = (version || 1 ) + 1
       save
     end