ExtendedPlainDate | /mod.ts | complaindate@v1.0.1

interface ExtendedPlainDate

import { type ExtendedPlainDate } from "https://deno.land/x/complaindate@v1.0.1/mod.ts";

Describes an extended plain-date object with extra properties and convenience methods for common operations, of which many are chainable.

Properties

toLocalInstant: (time?: { hour?: number | string; minute?: number | string; second?: number | string; millisecond?: number | string; }) => Date

Get a native JS Date object in the system's local timezone.

toInstant: (timezone: string, time?: { hour?: number | string; minute?: number | string; second?: number | string; millisecond?: number | string; }) => Date

Get a native JS Date object in a named timezone.

toLocaleStringMedium: (locale?: Intl.LocalesArgument) => string

toLocaleStringLong: (locale?: Intl.LocalesArgument) => string

toLocaleStringFull: (locale?: Intl.LocalesArgument) => string

dayName: (locale?: Intl.LocalesArgument) => string

dayNameShort: (locale?: Intl.LocalesArgument) => string

dayNameNarrow: (locale?: Intl.LocalesArgument) => string

monthName: (locale?: Intl.LocalesArgument) => string

monthNameShort: (locale?: Intl.LocalesArgument) => string

monthNameNarrow: (locale?: Intl.LocalesArgument) => string

ordinal: () => number

Day of the year (1-366)

quarter: () => QuarterNumber

Quarter of the year (1-4)

weekDayNumber: () => WeekDayNumber

ISO weekday number (1-7) starting with Monday

isBusinessDay: () => boolean

Monday to Friday

isWeekendDay: () => boolean

Saturday or Sunday

isFirstDayOfMonth: () => boolean

isLastDayOfMonth: () => boolean

isFirstDayOfYear: () => boolean

isLastDayOfYear: () => boolean

isInLeapYear: () => boolean

daysInMonth: () => number

daysInYear: () => number

Common years have 365 days, leap years have 366

addDays: (days: number) => this

addBusinessDays: (days: number) => this

addMonths: (months: number) => this

addQuarters: (quarters: number) => this

addYears: (years: number) => this

startOfBusinessWeek: () => this

Monday of the current week

startOfWeekend: () => this

Saturday of the current week

startOfMonth: () => this

startOfQuarter: () => this

startOfYear: () => this

firstMonday: () => this

firstTuesday: () => this

firstWednesday: () => this

firstThursday: () => this

firstFriday: () => this

firstSaturday: () => this

firstSunday: () => this

differenceInDays: (to: ComPlainDate) => number

differenceInBusinessDays: (to: ComPlainDate) => number

differenceInMonths: (to: ComPlainDate) => number

differenceInYears: (to: ComPlainDate) => number