Initial commit

db/data_migrations/20200410183245_set_email_for_notes.rb

@@ -0,0 +1,21 @@
+class SetEmailForNotes < ActiveRecord::DataMigration
+  def up
+    say "Setting #email for Notes..." 
+
+    Note.find_each do |note|
+      if note.user.present? && note.user.email.present?
+        note.update_column(:email, note.user.email)
+      end
+    end
+
+    say "Done."
+  end
+  
+  def down
+    say "Unsetting #email for Notes..." 
+
+    Note.update_all(email: nil)
+
+    say "Done."
+  end
+end