Update old changesets to subscribe the creator

[rails.git] / db / migrate / 20150111192335_subscribe_old_changesets.rb

diff --git a/db/migrate/20150111192335_subscribe_old_changesets.rb b/db/migrate/20150111192335_subscribe_old_changesets.rb
new file mode 100644 (file)
index 0000000..2bc0214
--- /dev/null
+++ b/db/migrate/20150111192335_subscribe_old_changesets.rb
@@ -0,0 +1,10 @@
+class SubscribeOldChangesets < ActiveRecord::Migration
+  def up
+    Changeset.find_each do |changeset|
+      changeset.subscribers << changeset.user unless changeset.subscribers.exists?(changeset.user)
+    end
+  end
+
+  def down
+  end
+end