d81d772cdf
* feat(lib): add more tests to lib package Add more tests to the lib package to make it more robust overall. Additionally, tidy any methods that can be modified without changing behaviour and tighten types where possible. * fix(lib): update missed imports * fix: revert stylistic changes * Update getSchedule.test.ts --------- Co-authored-by: Omar López <zomars@me.com>
17 lines
564 B
TypeScript
17 lines
564 B
TypeScript
type WeekdayFormat = "short" | "long";
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// By default starts on Sunday (Sunday, Monday, Tuesday, Wednesday, Thursday, Friday, Saturday)
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export function weekdayNames(locale: string | string[], weekStart = 0, format: WeekdayFormat = "long") {
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return Array(7)
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.fill(null)
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.map((_, day) => nameOfDay(locale, day + weekStart, format));
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}
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export function nameOfDay(
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locale: string | string[] | undefined,
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day: number,
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format: WeekdayFormat = "long"
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) {
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return new Intl.DateTimeFormat(locale, { weekday: format }).format(new Date(1970, 0, day + 4));
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}
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