/*! { "name": "ES5 Object", "property": "es5object", "notes": [{ "name": "ECMAScript 5.1 Language Specification", "href": "https://www.ecma-international.org/ecma-262/5.1/" }], "polyfills": ["es5shim", "es5sham"], "authors": ["Ron Waldon (@jokeyrhyme)"], "tags": ["es5"] } !*/ /* DOC Check if browser implements ECMAScript 5 Object per specification. */ define(['Modernizr'], function(Modernizr) { Modernizr.addTest('es5object', function() { return !!(Object.keys && Object.create && Object.getPrototypeOf && Object.getOwnPropertyNames && Object.isSealed && Object.isFrozen && Object.isExtensible && Object.getOwnPropertyDescriptor && Object.defineProperty && Object.defineProperties && Object.seal && Object.freeze && Object.preventExtensions); }); });