The TextArea hack should be loaded under Rails 4 as well...
Rails 4 does not render default cols and rows options for textarea

see: https://github.com/rails/rails/commit/3384ee2
Journey and Rails 4 are going Separate Ways

Journey was merged into Rails: https://github.com/rails/rails/commit/56fee39

Also, activerecord-deprecated_finders is not necessarily explicitly bundled here
because it would be bundled through rails' dependency for now, and we're not using it in Haml's tests anyway