uni-app-core-js/library/modules/es6.array.copy-within.js

Polyfill Library For uni-app

// 22.1.3.3 Array.prototype.copyWithin(target, start, end = this.length)
var $export = require('./_export');

$export($export.P, 'Array', { copyWithin: require('./_array-copy-within') });

require('./_add-to-unscopables')('copyWithin');