Add Rubocop for Rails.logger
As mentioned in https://gitlab.com/gitlab-org/gitlab-ce/merge_requests/23031/diffs, we should avoid using Rails.logger and move ahead with structured logs.
We should add a Rubocop that bans this.
/cc: @grzesiek
Merge Requests
- CE: https://gitlab.com/gitlab-org/gitlab-ce/merge_requests/30415
- EE: https://gitlab.com/gitlab-org/gitlab-ee/merge_requests/14579
Development log
- July 10th: New Rubocop cop was announced on #backend and #development channels.
Edited by Dave Smith