From b97ad948a9dbbb9e2dd45581d0eea3fe7e5476bb Mon Sep 17 00:00:00 2001
From: Robert Jackson <rjackson@linkedin.com>
Date: Wed, 3 Mar 2021 16:57:37 -0500
Subject: [PATCH] Make `setTimeout`/`clearTimeout` available to the template
 compiler sandbox

---
 lib/utils.js | 7 +++++++
 1 file changed, 7 insertions(+)

diff --git a/lib/utils.js b/lib/utils.js
index 47dce06e..9aec3b15 100644
--- a/lib/utils.js
+++ b/lib/utils.js
@@ -132,6 +132,13 @@ function getTemplateCompiler(templateCompilerPath, EmberENV = {}) {
 
   let sandbox = {
     EmberENV: clonedEmberENV,
+
+    // Older versions of ember-template-compiler (up until ember-source@3.1.0)
+    // eagerly access `setTimeout` without checking via `typeof` first
+    setTimeout,
+    clearTimeout,
+
+    // fake the module into thinking we are running inside a Node context
     module: { require, exports: {} },
     require,
   };