From 162df8d4e51521a653d22c36284c515a2917968c Mon Sep 17 00:00:00 2001
From: Jere Menichelli <jmenichelli@gmail.com>
Date: Thu, 8 Aug 2019 11:31:20 +0200
Subject: [PATCH] fix: cannot reduce cssRules collection

---
 src/css.js | 7 ++++---
 1 file changed, 4 insertions(+), 3 deletions(-)

diff --git a/src/css.js b/src/css.js
index 3b376da..5eb8540 100644
--- a/src/css.js
+++ b/src/css.js
@@ -19,9 +19,10 @@ function __onload__(media, storage, logger) {
   if (storage) {
     try {
       const rules = this.sheet ? this.sheet.cssRules : this.styleSheet.rules
-      let styles = rules.reduce((acc, rule) => {
-        return (acc += rule.cssText)
-      }, '')
+      let styles = ''
+      for (var i = 0, len = rules.length; i < len; i++) {
+        styles += rules[i].cssText
+      }
 
       // wrap rules with @media statement if necessary
       if (media) styles = `@media ${media} {${styles}}`