fix: add simple add function for templates

believer · Sep 29, 2023 · 133a74f · 133a74f
1 parent a70d290
commit 133a74f
Showing 1 changed file with 8 additions and 0 deletions.
diff --git a/app/setup.go b/app/setup.go
@@ -34,6 +34,14 @@ func SetupAndRunApp() error {
  // Add custom functions to the template engine
  engine.AddFunc("StringsJoin", strings.Join)
 
+ // Simple add function
+ engine.AddFunc(
+ "add", func(x, y int) int {
+ return x + y
+ },
+ )
+
+ // Add possibility to send a map to the template
  engine.AddFunc("map", func(pairs ...any) (map[string]any, error) {
  if len(pairs)%2 != 0 {
  return nil, errors.New("misaligned map")