Should we clean the dir before adding here? [lib/watson/command.rb]

[nhmood]

filename : lib/watson/command.rb line # : 269 tag : review md5 : d80c71d6d9f52b99a0eb046266425638

        # [review] - Should we clean the dir before adding here?
        # For each argument passed, make sure valid, then add to @config.dir_list
        args.each do | _dir |
            # Error check on input
            if !Watson::FS.check_dir(_dir)
                print "Unable to open #{ _dir }\n"
            else
                # Clean up directory path
                _dir = _dir.match(/^((\w+)?\.?\/?)+/)[0].gsub(/(\/)+$/, "")
                if !_dir.empty?
                    debug_print "Adding #{ _dir } to config dir_list\n"
                    @config.dir_list.push(_dir)
                end
            end
        end
            debug_print "Updated dirs: #{ @config.dir_list }\n"