add noteq

render/helpers.go

@@ -0,0 +1,17 @@
+package render
+
+import "github.com/mailgun/raymond/v2"
+
+func (r *renderer) registerHelpers() {
+	funcmap := map[string]any{
+		"noteq": noteq,
+	}
+	raymond.RegisterHelpers(funcmap)
+}
+
+func noteq(a, b any, options *raymond.Options) any {
+	if raymond.Str(a) != raymond.Str(b) {
+		return options.Fn()
+	}
+	return ""
+}

render/render.go

@@ -20,7 +20,6 @@ func Render(out io.Writer, name string, bind map[string]any) error {
 
 type renderer struct {
 	templates map[string]*raymond.Template
-	funcmap   map[string]any
 }
 
 const ext = ".hbs"
@@ -28,7 +27,7 @@ const ext = ".hbs"
 func Initialize(views fs.FS) {
 	r := new(renderer)
 	r.templates = make(map[string]*raymond.Template)
-	raymond.RegisterHelpers(r.funcmap)
+	r.registerHelpers()
 	fs.WalkDir(views, "/", func(path string, d fs.DirEntry, err error) error {
 		if err != nil || d.IsDir() {
 			return err