my computer is about to die!!!

helper/helper.go

@@ -0,0 +1,13 @@
+package helper
+
+import (
+	"errors"
+	"strings"
+)
+
+func JoinAsError(msg []string) error {
+	if len(msg) > 0 {
+		return errors.New(strings.Join(msg, "\n"))
+	}
+	return nil
+}