Function LoadPolicyArray

persist/adapter.go:44–61

LoadPolicyArray loads a policy rule to model.

(rule []string, m model.Model)

// LoadPolicyArray loads a policy rule to model.
func LoadPolicyArray(rule []string, m model.Model) error {
	key := rule[0]
	sec := key[:1]
	ok, err := m.HasPolicyEx(sec, key, rule[1:])
	if err != nil {
		return err
	}
	if ok {
		return nil // skip duplicated policy
	}

	err = m.AddPolicy(sec, key, rule[1:])
	if err != nil {
		return err
	}

	return nil
}

// Adapter is the interface for Casbin adapters.
type Adapter interface {