From 6df42e75879371e989ef356630526b79d34c8915 Mon Sep 17 00:00:00 2001
From: tusharr1411 <tusharr1411@gmail.com>
Date: Fri, 27 Sep 2024 23:51:40 +0530
Subject: [PATCH] added some helper functions

---
 src/DSCEngine.sol | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/src/DSCEngine.sol b/src/DSCEngine.sol
index e8a866e..408c690 100644
--- a/src/DSCEngine.sol
+++ b/src/DSCEngine.sol
@@ -354,4 +354,8 @@ contract DSCEngine is ReentrancyGuard {
     function getMinHealthFactor() external pure returns (uint256) {
         return MIN_HEALTH_FACTOR;
     }
+
+    function getCollateralTokens() external view returns( address[] memory ){
+        return s_collateralTokens;
+    }
 }