Temporal.PlainYearMonth - Temporal

class Temporal.PlainYearMonth

unstable

A Temporal.PlainYearMonth represents a particular month on the calendar. For example, it could be used to represent a particular instance of a monthly recurring event, like "the June 2019 meeting".

See https://tc39.es/proposal-temporal/docs/yearmonth.html for more details.

Constructors

new

PlainYearMonth(isoYear: number,
isoMonth: number,
calendar?: string,
referenceISODay?: number,
)

Properties

readonly

[Symbol.toStringTag]: "Temporal.PlainYearMonth"

readonly

calendarId: string

readonly

daysInMonth: number

readonly

daysInYear: number

readonly

era: string | undefined

readonly

eraYear: number | undefined

readonly

inLeapYear: boolean

readonly

month: number

readonly

monthCode: string

readonly

monthsInYear: number

readonly

year: number

Methods

add(durationLike: Temporal.Duration
 | DurationLike
 | string,
options?: ArithmeticOptions,
): Temporal.PlainYearMonth

equals(other: Temporal.PlainYearMonth
 | PlainYearMonthLike
 | string): boolean

since(other: Temporal.PlainYearMonth
 | PlainYearMonthLike
 | string,
options?: DifferenceOptions<"year" | "month">,
): Temporal.Duration

subtract(durationLike: Temporal.Duration
 | DurationLike
 | string,
options?: ArithmeticOptions,
): Temporal.PlainYearMonth

toJSON(): string

toLocaleString(locales?: string | string[],
options?: Intl.DateTimeFormatOptions,
): string

toPlainDate(day: { day: number; }): Temporal.PlainDate

toString(options?: ShowCalendarOption): string

until(other: Temporal.PlainYearMonth
 | PlainYearMonthLike
 | string,
options?: DifferenceOptions<"year" | "month">,
): Temporal.Duration

valueOf(): never

with(yearMonthLike: PlainYearMonthLike,
options?: AssignmentOptions,
): Temporal.PlainYearMonth

Static Methods

compare(one: Temporal.PlainYearMonth
 | PlainYearMonthLike
 | string,
two: Temporal.PlainYearMonth
 | PlainYearMonthLike
 | string,
): ComparisonResult

from(item: Temporal.PlainYearMonth
 | PlainYearMonthLike
 | string,
options?: AssignmentOptions,
): Temporal.PlainYearMonth