welsonjs/node_modules/modernizr/feature-detects/es6/array.js

30 lines
872 B
JavaScript

/*!
{
"name": "ES6 Array",
"property": "es6array",
"notes": [{
"name": "unofficial ECMAScript 6 draft specification",
"href": "https://web.archive.org/web/20180825202128/https://tc39.github.io/ecma262/"
}],
"polyfills": ["es6shim"],
"authors": ["Ron Waldon (@jokeyrhyme)"],
"warnings": ["ECMAScript 6 is still a only a draft, so this detect may not match the final specification or implementations."],
"tags": ["es6"]
}
!*/
/* DOC
Check if browser implements ECMAScript 6 Array per specification.
*/
define(['Modernizr'], function(Modernizr) {
Modernizr.addTest('es6array', !!(Array.prototype &&
Array.prototype.copyWithin &&
Array.prototype.fill &&
Array.prototype.find &&
Array.prototype.findIndex &&
Array.prototype.keys &&
Array.prototype.entries &&
Array.prototype.values &&
Array.from &&
Array.of));
});