From 3c79c4ee0489e29e859db6457a77a6acaf912570 Mon Sep 17 00:00:00 2001
From: "Gerasimos (Makis) Maropoulos" <kataras2006@hotmail.com>
Date: Tue, 22 Aug 2023 15:06:36 +0300
Subject: [PATCH] minor: add iris.Singleton as a helper

---
 aliases.go | 7 +++++++
 1 file changed, 7 insertions(+)

diff --git a/aliases.go b/aliases.go
index 49333f2f..54061600 100644
--- a/aliases.go
+++ b/aliases.go
@@ -852,3 +852,10 @@ func (cwp *ContextWriterPatches) Markdown(patchFunc func(ctx Context, v []byte,
 func (cwp *ContextWriterPatches) YAML(patchFunc func(ctx Context, v interface{}, indentSpace int) error) {
 	context.WriteYAML = patchFunc
 }
+
+// Singleton is a structure which can be used as an embedded field on
+// struct/controllers that should be marked as singletons on `PartyConfigure` or `MVC` Applications.
+type Singleton struct{}
+
+// Singleton returns true as this controller is a singleton.
+func (c Singleton) Singleton() bool { return true }