Array.prototype.includes||Object.defineProperty(Array.prototype,"includes",{value:function(r,e){if(null==this)throw new TypeError('"this" is null or not defined');var t=Object(this),n=t.length>>>0;if(0===n)return!1;for(var i=0|e,o=Math.max(i>=0?i:n-Math.abs(i),0);o<n;){if(function(r,e){return r===e||"number"==typeof r&&"number"==typeof e&&isNaN(r)&&isNaN(e)}(t[o],r))return!0;o++}return!1}});