v0.0.102

langext/array.go

@@ -381,3 +381,19 @@ func ArrCastToAny[T1 any](arr []T1) []any {
 	}
 	return r
 }
+
+func ArrConcat[T any](arr ...[]T) []T {
+	c := 0
+	for _, v := range arr {
+		c += len(v)
+	}
+	r := make([]T, c)
+	i := 0
+	for _, av := range arr {
+		for _, v := range av {
+			r[i] = v
+			i++
+		}
+	}
+	return r
+}

rfctime/rfc3339.go

@@ -66,6 +66,10 @@ func (t *RFC3339Time) UnmarshalText(data []byte) error {
 }
 
 func (t *RFC3339Time) UnmarshalBSONValue(bt bsontype.Type, data []byte) error {
+	if bt == bsontype.Null {
+		*t = RFC3339Time{}
+		return nil
+	}
 	if bt != bsontype.DateTime {
 		return errors.New(fmt.Sprintf("cannot unmarshal %v into RFC3339Time", bt))
 	}

rfctime/rfc3339Nano.go

@@ -66,6 +66,10 @@ func (t *RFC3339NanoTime) UnmarshalText(data []byte) error {
 }
 
 func (t *RFC3339NanoTime) UnmarshalBSONValue(bt bsontype.Type, data []byte) error {
+	if bt == bsontype.Null {
+		*t = RFC3339NanoTime{}
+		return nil
+	}
 	if bt != bsontype.DateTime {
 		return errors.New(fmt.Sprintf("cannot unmarshal %v into RFC3339NanoTime", bt))
 	}