Remove or prepend underscore _ to unused method arguments (!7925) · Merge requests · gpt / large_projects / gitlabhq1 · GitLab

Administrator requested to merge github/fork/cirosantilli/unused-arguments into master Sep 30, 2014

Created by: cirosantilli

remove up_dir_path tree which can be removed
add underscore Devise callbacks to silence Hound in those cases where it cannot be omitted as mentioned at: https://github.com/gitlabhq/gitlabhq/pull/7858#discussion-diff-18063612