Remove types for sort.Interface

user.go

@@ -19,13 +19,6 @@ type User struct {
 	forwards       []string
 }
 
-// UserSlice attaches the methods of sort.Interface to []*User.
-type UserSlice []*User
-
-func (p UserSlice) Len() int           { return len(p) }
-func (p UserSlice) Less(i, j int) bool { return p[i].Name() < p[j].Name() }
-func (p UserSlice) Swap(i, j int)      { p[i], p[j] = p[j], p[i] }
-
 // NewUser creates a new User instance.
 func NewUser(name, hashedPassword string, forwards []string) (*User, error) {
 	u := &User{}