30-seconds-of-code/snippets/getDaysDiffBetweenDates.md

getDaysDiffBetweenDates

Returns the difference (in days) between two dates.

Calculate the difference (in days) between two Date objects.

const getDaysDiffBetweenDates = (dateInitial, dateFinal) => (dateFinal - dateInitial) / (1000 * 3600 * 24);

getDaysDiffBetweenDates(new Date("2017-12-13"), new Date("2017-12-22")) // 9