clone optimization (#4)

sdgluck · Mar 28, 2017 · c9d9939 · c9d9939
1 parent 9887cfb
commit c9d9939
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/index.js b/index.js
@@ -2,7 +2,7 @@
 module.exports = function mewt (target) {
   let isA = Array.isArray(target)
     , multiRet = 'push pop shift unshift'
-    , clone = v => (v = isA ? [].concat(v) : Object.assign({}, v), v)
+    , clone = isA ? v => [].concat(v) : v => Object.assign({}, v)
 
   let override = prop => (...args) => {
     let cl = clone(target)