como usar o isSameDate no javascript es6

Check if a date is the same as another date.

Use Date.prototype.toISOString() and strict equality checking (===) to check if the first date is the same as the second one.

const isSameDate = (dateA, dateB) => dateA.toISOString() === dateB.toISOString();

isSameDate(new Date(2010, 10, 20), new Date(2010, 10, 20)); // true

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