react app

react-app/node_modules/core-js/modules/es6.reflect.set.js

@@ -0,0 +1,29 @@
+// 26.1.13 Reflect.set(target, propertyKey, V [, receiver])
+var $          = require('./$')
+  , has        = require('./$.has')
+  , $export    = require('./$.export')
+  , createDesc = require('./$.property-desc')
+  , anObject   = require('./$.an-object')
+  , isObject   = require('./$.is-object');
+
+function set(target, propertyKey, V/*, receiver*/){
+  var receiver = arguments.length < 4 ? target : arguments[3]
+    , ownDesc  = $.getDesc(anObject(target), propertyKey)
+    , existingDescriptor, proto;
+  if(!ownDesc){
+    if(isObject(proto = $.getProto(target))){
+      return set(proto, propertyKey, V, receiver);
+    }
+    ownDesc = createDesc(0);
+  }
+  if(has(ownDesc, 'value')){
+    if(ownDesc.writable === false || !isObject(receiver))return false;
+    existingDescriptor = $.getDesc(receiver, propertyKey) || createDesc(0);
+    existingDescriptor.value = V;
+    $.setDesc(receiver, propertyKey, existingDescriptor);
+    return true;
+  }
+  return ownDesc.set === undefined ? false : (ownDesc.set.call(receiver, V), true);
+}
+
+$export($export.S, 'Reflect', {set: set});