// UniqueItems validates that the provided slice has unique elements
func UniqueItems(path, in string, data interface{}) *errors.Validation {
val := reflect.ValueOf(data)
if val.Kind() != reflect.Slice {
return nil
}
var unique []interface{}
for i := 0; i < val.Len(); i++ {
v := val.Index(i).Interface()
for _, u := range unique {
if reflect.DeepEqual(v, u) {
return errors.DuplicateItems(path, in)
}
}
unique = append(unique, v)
}
return nil
}
func duplicatesError(param *spec.Parameter) *errors.Validation {
return errors.DuplicateItems(param.Name, param.In)
}
func duplicatesErrorItems(path, in string) *errors.Validation {
return errors.DuplicateItems(path, in)
}