Force Rails to not complain about reloading

Same strategy with: https://gitlab.com/gitlab-org/gitlab-ce/merge_requests/17810 See: https://stackoverflow.com/a/29710188/1992201 Frankly I don't really understand how this works and I don't really care either. However I tried it and it does the job. To try this, make sure you have pending migrations, and run the server, hit the site. It would tell you that there's pending migrations, and then run migrations, and then hit the site again. Without this patch, Rails would complain that "A copy of ...", with this patch, it works without problems.

Force Rails to not complain about reloading
c11825a2 · Lin Jen-Shin · e3bf4931 · c11825a2
Commit c11825a2 authored Mar 22, 2018 by Lin Jen-Shin
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application.rb config/application.rb +1 -1

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--- a/config/application.rb
+++ b/config/application.rb
@@ -170,7 +170,7 @@ module Gitlab
    ENV['GIT_TERMINAL_PROMPT'] = '0'

    # Gitlab Read-only middleware support
-    config.middleware.insert_after ActionDispatch::Flash, 'Gitlab::Middleware::ReadOnly'
+    config.middleware.insert_after ActionDispatch::Flash, '::Gitlab::Middleware::ReadOnly'

    config.generators do |g|
      g.factory_bot false