# File lib/bundler/vendor/thor/actions/file_manipulation.rb, line 47
    def link_file(source, *args, &block)
      config = args.last.is_a?(Hash) ? args.pop : {}
      destination = args.first || source
      source = File.expand_path(find_in_source_paths(source.to_s))

      create_link destination, source, config
    end