Finished up Send Message generation

proto/proto.go

@@ -71,7 +71,8 @@ type CStyleData struct {
 
 func CreateCStyle(proto *Proto) (string, error) {
 	funcs := template.FuncMap{
-		"snake": toSnakeCase,
+		"snake":  toSnakeCase,
+		"isLast": isLast,
 	}
 
 	tmpl, err := template.New("all").Funcs(funcs).ParseGlob("templates/*.tmpl")
@@ -134,3 +135,8 @@ func toSnakeCase(str string) string {
 	}
 	return string(out)
 }
+
+// just a helper function, pass the length of your array and your current index
+func isLast(datalen int, index int) bool {
+	return index == datalen-1
+}