remove unused

tag.go

@@ -40,14 +40,14 @@ func (t *TagOptions) Get(name string) (string, bool) {
 }
 
 func (t *TagOptions) Value(name string, defaultValue string) string {
-	if tv, ok := t.options[name]; ok {
+	if tv, ok := t.Get(name); ok {
 		return tv
 	}
 	return defaultValue
 }
 
 func (t *TagOptions) BoolValue(name string, defaultValue bool) (bool, error) {
-	if tv, ok := t.options[name]; ok {
+	if tv, ok := t.Get(name); ok {
 		b, err := strconv.ParseBool(tv)
 		if err != nil {
 			return false, err

util.go

@@ -21,20 +21,6 @@ func reflectValueElem(t reflect.Value) reflect.Value {
 	return t
 }
 
-func unpointValue(value reflect.Value) reflect.Value {
-	if value.Kind() == reflect.Ptr {
-		return reflect.Indirect(value)
-	}
-	return value
-}
-
-func unpointType(typ reflect.Type) reflect.Type {
-	if typ.Kind() == reflect.Ptr {
-		return typ.Elem()
-	}
-	return typ
-}
-
 func structFieldName(structTyp reflect.Type, fieldName string) string {
 	if fieldName == "" {
 		return structTyp.String()
@@ -100,7 +86,3 @@ func (s level) StringPathWithName(name string) string {
 func (s level) Path() []string {
 	return s.names
 }
-
-func (s level) PathWithName(name string) []string {
-	return append(append([]string{}, s.names...), name)
-}