react-day-picker
Version:
Customizable Date Picker for React
25 lines (22 loc) • 674 B
text/typescript
import { addDays, Locale, startOfISOWeek, startOfWeek } from 'date-fns';
/**
* Generate a series of 7 days, starting from the week, to use for formatting
* the weekday names (Monday, Tuesday, etc.).
*/
export function getWeekdays(
locale?: Locale,
/** The index of the first day of the week (0 - Sunday). */
weekStartsOn?: 0 | 1 | 2 | 3 | 4 | 5 | 6,
/** Use ISOWeek instead of locale/ */
ISOWeek?: boolean
): Date[] {
const start = ISOWeek
? startOfISOWeek(new Date())
: startOfWeek(new Date(), { locale, weekStartsOn });
const days = [];
for (let i = 0; i < 7; i++) {
const day = addDays(start, i);
days.push(day);
}
return days;
}