Use map[string]struct{}{} instead for HashSet

cloudspannerecosystem · Dec 21, 2021 · 3d86460 · 3d86460
1 parent 49c4daa
commit 3d86460
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Showing 2 changed files with 4 additions and 4 deletions.
diff --git a/internal/loader.go b/internal/loader.go
@@ -210,9 +210,9 @@ func (tl *TypeLoader) LoadColumns(args *ArgType, typeTpl *Type) error {
 
 	// validate custom type columns
 	if columnTypes != nil {
-		columnSet := map[string]bool{}
+		columnSet := map[string]struct{}{}
 		for _, column := range columnList {
-			columnSet[column.ColumnName] = true
+			columnSet[column.ColumnName] = struct{}{}
 		}
 
 		for k, _ := range columnTypes {

diff --git a/v2/loader/loader.go b/v2/loader/loader.go
@@ -236,9 +236,9 @@ func (tl *TypeLoader) LoadColumns(typeTpl *models.Type) error {
 
 	// validate custom type columns
 	if columnTypes != nil {
-		columnSet := map[string]bool{}
+		columnSet := map[string]struct{}{}
 		for _, column := range columnList {
-			columnSet[column.ColumnName] = true
+			columnSet[column.ColumnName] = struct{}{}
 		}
 
 		for k, _ := range columnTypes {