4 files changed, 4 insertions, 31 deletions
diff --git a/plugin/maxmind/maxmind_asn_csv_in.go b/plugin/maxmind/maxmind_asn_csv_in.go
index 5b42be59..d924e3f9 100644
--- a/plugin/maxmind/maxmind_asn_csv_in.go
+++ b/plugin/maxmind/maxmind_asn_csv_in.go
@@ -137,13 +137,7 @@ func (g *GeoLite2ASNCSVIn) Input(container lib.Container) (lib.Container, error)
 		return nil, fmt.Errorf("❌ [type %s | action %s] no entry is generated", g.Type, g.Action)
 	}
 
-	var ignoreIPType lib.IgnoreIPOption
-	switch g.OnlyIPType {
-	case lib.IPv4:
-		ignoreIPType = lib.IgnoreIPv6
-	case lib.IPv6:
-		ignoreIPType = lib.IgnoreIPv4
-	}
+	ignoreIPType := lib.GetIgnoreIPType(g.OnlyIPType)
 
 	for _, entry := range entries {
 		switch g.Action {
diff --git a/plugin/maxmind/maxmind_country_csv_in.go b/plugin/maxmind/maxmind_country_csv_in.go
index da70c281..93d38c37 100644
--- a/plugin/maxmind/maxmind_country_csv_in.go
+++ b/plugin/maxmind/maxmind_country_csv_in.go
@@ -125,13 +125,7 @@ func (g *GeoLite2CountryCSVIn) Input(container lib.Container) (lib.Container, er
 		return nil, fmt.Errorf("❌ [type %s | action %s] no entry is generated", g.Type, g.Action)
 	}
 
-	var ignoreIPType lib.IgnoreIPOption
-	switch g.OnlyIPType {
-	case lib.IPv4:
-		ignoreIPType = lib.IgnoreIPv6
-	case lib.IPv6:
-		ignoreIPType = lib.IgnoreIPv4
-	}
+	ignoreIPType := lib.GetIgnoreIPType(g.OnlyIPType)
 
 	for _, entry := range entries {
 		switch g.Action {
diff --git a/plugin/maxmind/maxmind_country_mmdb_in.go b/plugin/maxmind/maxmind_country_mmdb_in.go
index be867b9b..1f6d5386 100644
--- a/plugin/maxmind/maxmind_country_mmdb_in.go
+++ b/plugin/maxmind/maxmind_country_mmdb_in.go
@@ -69,13 +69,7 @@ func (g *GeoLite2CountryMMDBIn) Input(container lib.Container) (lib.Container, e
 		return nil, fmt.Errorf("❌ [type %s | action %s] no entry is generated", g.Type, g.Action)
 	}
 
-	var ignoreIPType lib.IgnoreIPOption
-	switch g.OnlyIPType {
-	case lib.IPv4:
-		ignoreIPType = lib.IgnoreIPv6
-	case lib.IPv6:
-		ignoreIPType = lib.IgnoreIPv4
-	}
+	ignoreIPType := lib.GetIgnoreIPType(g.OnlyIPType)
 
 	for _, entry := range entries {
 		switch g.Action {
diff --git a/plugin/maxmind/maxmind_country_mmdb_out.go b/plugin/maxmind/maxmind_country_mmdb_out.go
index 4cf4cef6..fc72e83c 100644
--- a/plugin/maxmind/maxmind_country_mmdb_out.go
+++ b/plugin/maxmind/maxmind_country_mmdb_out.go
@@ -176,16 +176,7 @@ func (g *GeoLite2CountryMMDBOut) filterAndSortList(container lib.Container) []st
 }
 
 func (g *GeoLite2CountryMMDBOut) marshalData(writer *mmdbwriter.Tree, entry *lib.Entry, extraInfo map[string]any) error {
-	var entryCidr []string
-	var err error
-	switch g.OnlyIPType {
-	case lib.IPv4:
-		entryCidr, err = entry.MarshalText(lib.IgnoreIPv6)
-	case lib.IPv6:
-		entryCidr, err = entry.MarshalText(lib.IgnoreIPv4)
-	default:
-		entryCidr, err = entry.MarshalText()
-	}
+	entryCidr, err := entry.MarshalText(lib.GetIgnoreIPType(g.OnlyIPType))
 	if err != nil {
 		return err
 	}