From b4a42b54843d5895ee976c615812b680aae662eb Mon Sep 17 00:00:00 2001
From: sr9yar <sr9yar@users.noreply.github.com>
Date: Sun, 3 Dec 2017 15:07:24 +0300
Subject: [PATCH] Error when using Object.values

Object.values in not widely supported
---
 index.js | 7 ++++++-
 1 file changed, 6 insertions(+), 1 deletion(-)

diff --git a/index.js b/index.js
index 87535b4..f5e07db 100644
--- a/index.js
+++ b/index.js
@@ -60,7 +60,12 @@ class Rake {
       }
     });
 
-    Object.values(wordFreq).forEach((freq) => { wordDegree[freq] += wordFreq[freq]; });
+   
+  var vals = Object.keys(wordFreq).map(function(key) {
+		return wordFreq[key];
+	});
+
+    vals.forEach((freq) => { wordDegree[freq] += wordFreq[freq]; });
     Object.keys(wordFreq).forEach((i) => { wordScore[i] = wordDegree[i] / (wordFreq[i] * 1.0); });
     return wordScore;
   }