1 files changed, 14 insertions, 15 deletions
diff --git a/node_modules/core-js/modules/es6.array.from.js b/node_modules/core-js/modules/es6.array.from.js
index 69e5d4a62..4637d8d24 100644
--- a/node_modules/core-js/modules/es6.array.from.js
+++ b/node_modules/core-js/modules/es6.array.from.js
@@ -1,34 +1,33 @@
 'use strict';
-var ctx            = require('./_ctx')
-  , $export        = require('./_export')
-  , toObject       = require('./_to-object')
-  , call           = require('./_iter-call')
-  , isArrayIter    = require('./_is-array-iter')
-  , toLength       = require('./_to-length')
-  , createProperty = require('./_create-property')
-  , getIterFn      = require('./core.get-iterator-method');
-
-$export($export.S + $export.F * !require('./_iter-detect')(function(iter){ Array.from(iter); }), 'Array', {
+var ctx         = require('./$.ctx')
+  , $export     = require('./$.export')
+  , toObject    = require('./$.to-object')
+  , call        = require('./$.iter-call')
+  , isArrayIter = require('./$.is-array-iter')
+  , toLength    = require('./$.to-length')
+  , getIterFn   = require('./core.get-iterator-method');
+$export($export.S + $export.F * !require('./$.iter-detect')(function(iter){ Array.from(iter); }), 'Array', {
   // 22.1.2.1 Array.from(arrayLike, mapfn = undefined, thisArg = undefined)
   from: function from(arrayLike/*, mapfn = undefined, thisArg = undefined*/){
     var O       = toObject(arrayLike)
       , C       = typeof this == 'function' ? this : Array
-      , aLen    = arguments.length
-      , mapfn   = aLen > 1 ? arguments[1] : undefined
+      , $$      = arguments
+      , $$len   = $$.length
+      , mapfn   = $$len > 1 ? $$[1] : undefined
       , mapping = mapfn !== undefined
       , index   = 0
       , iterFn  = getIterFn(O)
       , length, result, step, iterator;
-    if(mapping)mapfn = ctx(mapfn, aLen > 2 ? arguments[2] : undefined, 2);
+    if(mapping)mapfn = ctx(mapfn, $$len > 2 ? $$[2] : undefined, 2);
     // if object isn't iterable or it's array with default iterator - use simple case
     if(iterFn != undefined && !(C == Array && isArrayIter(iterFn))){
       for(iterator = iterFn.call(O), result = new C; !(step = iterator.next()).done; index++){
-        createProperty(result, index, mapping ? call(iterator, mapfn, [step.value, index], true) : step.value);
+        result[index] = mapping ? call(iterator, mapfn, [step.value, index], true) : step.value;
       }
     } else {
       length = toLength(O.length);
       for(result = new C(length); length > index; index++){
-        createProperty(result, index, mapping ? mapfn(O[index], index) : O[index]);
+        result[index] = mapping ? mapfn(O[index], index) : O[index];
       }
     }
     result.length = index;