lib/sql: remove JoinValues in favour of [slices.Concat]

2 files changed, 2 insertions, 10 deletions

diff --git a/lib/sql/meta_example_test.go b/lib/sql/meta_example_test.go
index 4d668bee..d6278553 100644
--- a/lib/sql/meta_example_test.go
+++ b/lib/sql/meta_example_test.go
@@ -5,6 +5,7 @@ package sql_test
 
 import (
 	"fmt"
+	"slices"
 	"strings"
 
 	"git.sr.ht/~shulhan/pakakeh.go/lib/sql"
@@ -143,7 +144,7 @@ func ExampleMeta_Sub() {
 	var q = fmt.Sprintf(`SELECT %s FROM t WHERE id=$1 OR name IN (%s);`,
 		meta.Names(), metain.WhereHolders())
 
-	var qparams = sql.JoinValues(meta.WhereValues(), metain.WhereValues())
+	var qparams = slices.Concat(meta.WhereValues(), metain.WhereValues())
 
 	// db.QueryRow(q, qparams...).Scan(meta.ListValue...)
 
diff --git a/lib/sql/sql.go b/lib/sql/sql.go
index fe25911f..ec4a8ff3 100644
--- a/lib/sql/sql.go
+++ b/lib/sql/sql.go
@@ -14,12 +14,3 @@ const (
 // DefaultPlaceHolder define default placeholder for DML, which is
 // placeholder for MySQL.
 const DefaultPlaceHolder = "?"
-
-// JoinValues join list of slice of values into single slice.
-func JoinValues(s ...[]any) (all []any) {
-	var sub []any
-	for _, sub = range s {
-		all = append(all, sub...)
-	}
-	return all
-}