From 2777da518e714cfd006391ffb845f1f4175af2b8 Mon Sep 17 00:00:00 2001
From: Jeff Avallone <jeff.avallone@gmail.com>
Date: Sun, 19 Apr 2015 16:45:06 -0400
Subject: [PATCH] Replacing an array join with a JS template

---
 src/js/parser/javascript/charset.js | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/js/parser/javascript/charset.js b/src/js/parser/javascript/charset.js
index 35192eb..4eae481 100644
--- a/src/js/parser/javascript/charset.js
+++ b/src/js/parser/javascript/charset.js
@@ -35,7 +35,7 @@ export default {
   setup() {
     this.label = (this.properties.invert.textValue === '^') ? 'None of:' : 'One of:';
     this.elements = _.unique(this.properties.parts.elements, part => {
-      return [part.type, part.textValue].join(':');
+      return `${part.type}:${part.textValue}`;
     });
 
     if (this.textValue.match(/\\c[^a-zA-Z]/)) {