feat: math.

uuid/uuid.go

@@ -0,0 +1,32 @@
+package uuid
+
+import (
+	"github.com/google/uuid"
+
+	"github.com/tx7do/go-utils/trans"
+)
+
+func ToUuidPtr(str *string) *uuid.UUID {
+	var id *uuid.UUID
+	if str != nil {
+		_id, err := uuid.Parse(*str)
+		if err != nil {
+			return nil
+		}
+		id = &_id
+	}
+	return id
+}
+
+func ToUuid(str string) uuid.UUID {
+	id, _ := uuid.Parse(str)
+	return id
+}
+
+func ToStringPtr(id *uuid.UUID) *string {
+	var strUUID *string
+	if id != nil {
+		strUUID = trans.String(id.String())
+	}
+	return strUUID
+}