+var uncurryThis = require('../internals/function-uncurry-this');
var redefine = require('../internals/redefine');
var DatePrototype = Date.prototype;
var INVALID_DATE = 'Invalid Date';
var TO_STRING = 'toString';
-var nativeDateToString = DatePrototype[TO_STRING];
-var getTime = DatePrototype.getTime;
+var un$DateToString = uncurryThis(DatePrototype[TO_STRING]);
+var getTime = uncurryThis(DatePrototype.getTime);
// `Date.prototype.toString` method
// https://tc39.es/ecma262/#sec-date.prototype.tostring
-if (new Date(NaN) + '' != INVALID_DATE) {
+if (String(new Date(NaN)) != INVALID_DATE) {
redefine(DatePrototype, TO_STRING, function toString() {
- var value = getTime.call(this);
+ var value = getTime(this);
// eslint-disable-next-line no-self-compare -- NaN check
- return value === value ? nativeDateToString.call(this) : INVALID_DATE;
+ return value === value ? un$DateToString(this) : INVALID_DATE;
});
}