mv-based cache tree expiration, following a recent post by John Leach
mv-based cache tree expiration, following a recent post by John Leach

maclover7/rails-contributors,amitsuroliya/rails-contributors,amitsuroliya/rails-contributors,gitlabhq/gitlab-contributors,gitlabhq/gitlab-contributors,fxn/rails-contributors,gitlabhq/gitlab-contributors,maclover7/rails-contributors,gitlabhq/gitlab-contributors,maclover7/rails-contributors,fxn/rails-contributors,fxn/rails-contributors,amitsuroliya/rails-contributors,fxn/rails-contributors,maclover7/rails-contributors,amitsuroliya/rails-contributors