install gulp

user/themes/anissabensalah/node_modules/es5-ext/object/find.js

@@ -0,0 +1,10 @@
+"use strict";
+
+var findKey = require("./find-key")
+  , isValue = require("./is-value");
+
+// eslint-disable-next-line no-unused-vars
+module.exports = function (obj, cb /*, thisArg, compareFn*/) {
+	var key = findKey.apply(this, arguments);
+	return isValue(key) ? obj[key] : key;
+};