From fe0c51375ac3f0105b7df3e6bb16a2d5bd54259d Mon Sep 17 00:00:00 2001
From: Mansehej Singh <mansehej@gmail.com>
Date: Thu, 30 Jul 2020 02:30:44 +0530
Subject: [PATCH] Change isCallbackSet from function call to Boolean constant

---
 bin/callback.js | 10 +---------
 bin/utils.js    |  2 +-
 2 files changed, 2 insertions(+), 10 deletions(-)

diff --git a/bin/callback.js b/bin/callback.js
index f9acc27..1bc0444 100644
--- a/bin/callback.js
+++ b/bin/callback.js
@@ -4,15 +4,7 @@ const CALLBACK_URL = process.env.CALLBACK_URL ? new URL(process.env.CALLBACK_URL
 const CALLBACK_TIMEOUT = process.env.CALLBACK_TIMEOUT || 5000
 const CALLBACK_OBJECTS = process.env.CALLBACK_OBJECTS ? JSON.parse(process.env.CALLBACK_OBJECTS) : {}
 
-/**
- * @return {Boolean}
- */
-exports.isCallbackSet = () => {
-  if (CALLBACK_URL) {
-    return true
-  }
-  return false
-}
+exports.isCallbackSet = !!CALLBACK_URL
 
 /**
  * @param {Uint8Array} update
diff --git a/bin/utils.js b/bin/utils.js
index 5e2cb08..1138961 100644
--- a/bin/utils.js
+++ b/bin/utils.js
@@ -118,7 +118,7 @@ class WSSharedDoc extends Y.Doc {
     }
     this.awareness.on('update', awarenessChangeHandler)
     this.on('update', updateHandler)
-    if (isCallbackSet()) {
+    if (isCallbackSet) {
       this.on('update', debounce(
         callbackHandler,
         CALLBACK_DEBOUNCE_WAIT,