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one-more/date for day num

Created July 4, 2019 14:04
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date for day num
function createDateForDayNum(dayNum: number) {
const date = new Date();
const day = date.getDay();
const diff = date.getDate() - day + (day == 0 ? -6 : dayNum);
return new Date(date.setDate(diff));
}
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