joshuarubin · July 17, 2016 22:45
diff --git a/hodor4.go b/hodor4.go
 func process(r io.Reader) (io.Reader, error) {
 	data, err := ioutil.ReadAll(r)
 	if err != nil {
 		return nil, err
 	}
 	return strings.NewReader(strings.Replace(string(data), "hodor", "hold the door", -1)), nil
 }
	func process(r io.Reader) (io.Reader, error) {
	data, err := ioutil.ReadAll(r)
	if err != nil {
	return nil, err
	}
	return strings.NewReader(strings.Replace(string(data), "hodor", "hold the door", -1)), nil
	}