From d478de1635af9ee30c49645ee364f22a9b4a2aff Mon Sep 17 00:00:00 2001
From: Julian Lam <julian@nodebb.org>
Date: Fri, 29 Sep 2023 17:02:03 -0400
Subject: [PATCH] feat: add .has() method in cache/ttl lib

---
 src/cache/ttl.js | 8 ++++++++
 1 file changed, 8 insertions(+)

diff --git a/src/cache/ttl.js b/src/cache/ttl.js
index be7e79561676..292c76fdc715 100644
--- a/src/cache/ttl.js
+++ b/src/cache/ttl.js
@@ -30,6 +30,14 @@ module.exports = function (opts) {
 		});
 	});
 
+	cache.has = (key) => {
+		if (!cache.enabled) {
+			return false;
+		}
+
+		return ttlCache.has(key);
+	};
+
 	cache.set = function (key, value, ttl) {
 		if (!cache.enabled) {
 			return;