Avoid Array.prototype.fill()

missive · Jun 23, 2017 · 435250f · 435250f
1 parent 1b9b898
commit 435250f
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Showing 2 changed files with 4 additions and 2 deletions.
diff --git a/src/components/skins.js b/src/components/skins.js
@@ -29,7 +29,8 @@ export default class Skins extends React.Component {
 
     return <div>
       <div className={`emoji-mart-skin-swatches ${opened ? 'emoji-mart-skin-swatches-opened' : ''}`}>
-        {Array(6).fill().map((_, i) => {
+        {/* Use Array.prototype.fill() when it is more widely supported. */}
+        {[...Array(6)].map((_, i) => {
           var skinTone = i + 1,
               selected = skinTone == skin
 

diff --git a/src/utils/frequently.js b/src/utils/frequently.js
@@ -37,7 +37,8 @@ function get(perLine) {
   if (!frequently) {
     defaults = {}
 
-    return Array(perLine).fill('').map((_, i) => {
+    // Use Array.prototype.fill() when it is more widely supported.
+    return [...Array(perLine)].map((_, i) => {
       defaults[DEFAULTS[i]] = perLine - i
       return DEFAULTS[i]
     })