change v0.0.7

acl/aclbit.go

@@ -46,18 +46,37 @@ func (a *AclBit) SetFalse(n ...NumBit) {
 }
 
 // verify bit return true or false
-func (a AclBit) Verify(n ...NumBit) bool {
-	for _, n0 := range n {
-		if veryNumBit(n0) {
-			var msk AclBit = 1 << n0
+func (a AclBit) Verify(n NumBit) bool {
+	if veryNumBit(n) {
+		var msk AclBit = 1 << n
 		if (a & msk) == msk {
 			return true
 		}
 	}
-	}
 	return false
 }
 
+// verify or bit return true or false
+func (a AclBit) VerifyOr(n ...NumBit) bool {
+	for _, n0 := range n {
+		if a.Verify(n0) {
+			return true
+		}
+	}
+
+	return false
+}
+
+// verify and bit return true or false
+func (a AclBit) VerifyAnd(n ...NumBit) bool {
+	for _, n0 := range n {
+		if !a.Verify(n0) {
+			return false
+		}
+	}
+	return true
+}
+
 // converting acl bits to string
 func (a AclBit) String() string {
 	return strconv.FormatInt(int64(a), 2)