From d175fe2be9a51bcef81e911330e4ca4c37ea80f0 Mon Sep 17 00:00:00 2001
From: Edd Yerburgh <edward.yerburgh@gmail.com>
Date: Fri, 28 Dec 2018 07:31:36 +0000
Subject: [PATCH] Remove arrow functions (#42)

---
 index.js | 10 ++++++++--
 1 file changed, 8 insertions(+), 2 deletions(-)

diff --git a/index.js b/index.js
index d778057..1e84259 100644
--- a/index.js
+++ b/index.js
@@ -83,8 +83,14 @@ module.exports = function serialize(obj, options) {
       }
 
       var argsStartsAt = serializedFn.indexOf('(');
-      var def = serializedFn.substr(0, argsStartsAt).trim().split(' ').filter(val => val.length > 0);
-      var nonReservedSymbols = def.filter(val => RESERVED_SYMBOLS.indexOf(val) === -1);
+      var def = serializedFn.substr(0, argsStartsAt)
+        .trim()
+        .split(' ')
+        .filter(function(val) { return val.length > 0 });
+
+      var nonReservedSymbols = def.filter(function(val) {
+        return RESERVED_SYMBOLS.indexOf(val) === -1
+      });
 
       // enhanced literal objects, example: {key() {}}
       if(nonReservedSymbols.length > 0) {