v0.0.409

goextVersion.go

@@ -1,5 +1,5 @@
 package goext
 
-const GoextVersion = "0.0.407"
+const GoextVersion = "0.0.409"
 
-const GoextVersionTimestamp = "2024-03-11T16:40:41+0100"
+const GoextVersionTimestamp = "2024-03-11T17:05:10+0100"

langext/coalesce.go

@@ -5,12 +5,76 @@ import (
 	"time"
 )
 
-func Coalesce[T any](v *T, def T) T {
-	if v == nil {
-		return def
-	} else {
-		return *v
+func Coalesce[T any](v1 *T, def T) T {
+	if v1 != nil {
+		return *v1
 	}
+
+	return def
+}
+
+func CoalesceOpt[T any](v1 *T, v2 *T) *T {
+	if v1 != nil {
+		return v1
+	}
+
+	return v2
+}
+
+func Coalesce3[T any](v1 *T, v2 *T, def T) T {
+	if v1 != nil {
+		return *v1
+	}
+
+	if v2 != nil {
+		return *v2
+	}
+
+	return def
+}
+
+func Coalesce3Opt[T any](v1 *T, v2 *T, v3 *T) *T {
+	if v1 != nil {
+		return v1
+	}
+
+	if v2 != nil {
+		return v2
+	}
+
+	return v3
+}
+
+func Coalesce4[T any](v1 *T, v2 *T, v3 *T, def T) T {
+	if v1 != nil {
+		return *v1
+	}
+
+	if v2 != nil {
+		return *v2
+	}
+
+	if v3 != nil {
+		return *v3
+	}
+
+	return def
+}
+
+func Coalesce4Opt[T any](v1 *T, v2 *T, v3 *T, v4 *T) *T {
+	if v1 != nil {
+		return v1
+	}
+
+	if v2 != nil {
+		return v2
+	}
+
+	if v3 != nil {
+		return v3
+	}
+
+	return v4
 }
 
 func CoalesceString(s *string, def string) string {

sq/list.go

@@ -6,7 +6,7 @@ import (
 	"gogs.mikescher.com/BlackForestBytes/goext/exerr"
 )
 
-func Iterate[TData any](ctx context.Context, q Queryable, table string, filter PaginateFilter, scanMode StructScanMode, scanSec StructScanSafety, page int, limit *int, consumer func(v TData) error) (int, error) {
+func Iterate[TData any](ctx context.Context, q Queryable, table string, filter PaginateFilter, scanMode StructScanMode, scanSec StructScanSafety, page int, limit *int, consumer func(ctx context.Context, v TData) error) (int, error) {
 	if filter == nil {
 		filter = NewEmptyPaginateFilter()
 	}

sq/scanner.go

@@ -334,7 +334,7 @@ func ScanAll[TData any](ctx context.Context, q Queryable, rows *sqlx.Rows, mode
 	return res, nil
 }
 
-func IterateAll[TData any](ctx context.Context, q Queryable, rows *sqlx.Rows, mode StructScanMode, sec StructScanSafety, close bool, consumer func(v TData) error) (int, error) {
+func IterateAll[TData any](ctx context.Context, q Queryable, rows *sqlx.Rows, mode StructScanMode, sec StructScanSafety, close bool, consumer func(ctx context.Context, v TData) error) (int, error) {
 	var strscan *StructScanner
 
 	if sec == Safe {
@@ -370,7 +370,7 @@ func IterateAll[TData any](ctx context.Context, q Queryable, rows *sqlx.Rows, mo
 				return rcount, err
 			}
 
-			err = consumer(data)
+			err = consumer(ctx, data)
 			if err != nil {
 				return rcount, exerr.Wrap(err, "").Build()
 			}
@@ -384,7 +384,7 @@ func IterateAll[TData any](ctx context.Context, q Queryable, rows *sqlx.Rows, mo
 				return rcount, err
 			}
 
-			err = consumer(data)
+			err = consumer(ctx, data)
 			if err != nil {
 				return rcount, exerr.Wrap(err, "").Build()
 			}