1 files changed, 18 insertions, 0 deletions
diff --git a/lib/action_text/attribute.rb b/lib/action_text/attribute.rb
new file mode 100644
index 0000000000..32dd1d0e3f
--- /dev/null
+++ b/lib/action_text/attribute.rb
@@ -0,0 +1,18 @@
+module ActionText
+  module Attribute
+    extend ActiveSupport::Concern
+
+    class_methods do
+      def has_rich_text(attribute_name)
+        serialize(attribute_name, ActionText::Content)
+
+        has_many_attached "#{attribute_name}_attachments"
+
+        after_save do
+          blobs = public_send(attribute_name).attachments.map(&:attachable)
+          public_send("#{attribute_name}_attachments_blobs=", blobs)
+        end
+      end
+    end
+  end
+end