/usr/lib/ruby/vendor_ruby/jquery-datatables-rails.rb is in ruby-jquery-datatables-rails 3.4.0+dfsg-1.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
1 2 | require "jquery/datatables/rails/version"
require "jquery/datatables/rails/engine"
|