add | /index.js | date_fns@v2.11.1

date-fns Deno package

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add addBusinessDays addDays addHours addISOWeekYears addMilliseconds addMinutes addMonths addQuarters addSeconds addWeeks addYears areIntervalsOverlapping closestIndexTo closestTo compareAsc compareDesc constants differenceInBusinessDays differenceInCalendarDays differenceInCalendarISOWeekYears differenceInCalendarISOWeeks differenceInCalendarMonths differenceInCalendarQuarters differenceInCalendarWeeks differenceInCalendarYears differenceInDays differenceInHours differenceInISOWeekYears differenceInMilliseconds differenceInMinutes differenceInMonths differenceInQuarters differenceInSeconds differenceInWeeks differenceInYears eachDayOfInterval eachMonthOfInterval eachWeekOfInterval eachWeekendOfInterval eachWeekendOfMonth eachWeekendOfYear eachYearOfInterval endOfDay endOfDecade endOfHour endOfISOWeek endOfISOWeekYear endOfMinute endOfMonth endOfQuarter endOfSecond endOfToday endOfTomorrow endOfWeek endOfYear endOfYesterday format formatDistance formatDistanceStrict formatDistanceToNow formatISO formatISO9075 formatRFC3339 formatRFC7231 formatRelative fp fromUnixTime getDate getDay getDayOfYear getDaysInMonth getDaysInYear getDecade getHours getISODay getISOWeek getISOWeekYear getISOWeeksInYear getMilliseconds getMinutes getMonth getOverlappingDaysInIntervals getQuarter getSeconds getTime getUnixTime getWeek getWeekOfMonth getWeekYear getWeeksInMonth getYear isAfter isBefore isDate isEqual isExists isFirstDayOfMonth isFriday isFuture isLastDayOfMonth isLeapYear isMonday isPast isSameDay isSameHour isSameISOWeek isSameISOWeekYear isSameMinute isSameMonth isSameQuarter isSameSecond isSameWeek isSameYear isSaturday isSunday isThisHour isThisISOWeek isThisMinute isThisMonth isThisQuarter isThisSecond isThisWeek isThisYear isThursday isToday isTomorrow isTuesday isValid isWednesday isWeekend isWithinInterval isYesterday lastDayOfDecade lastDayOfISOWeek lastDayOfISOWeekYear lastDayOfMonth lastDayOfQuarter lastDayOfWeek lastDayOfYear lightFormat locale max min parse parseISO parseJSON roundToNearestMinutes set setDate setDay setDayOfYear setHours setISODay setISOWeek setISOWeekYear setMilliseconds setMinutes setMonth setQuarter setSeconds setWeek setWeekYear setYear startOfDay startOfDecade startOfHour startOfISOWeek startOfISOWeekYear startOfMinute startOfMonth startOfQuarter startOfSecond startOfToday startOfTomorrow startOfWeek startOfWeekYear startOfYear startOfYesterday sub subBusinessDays subDays subHours subISOWeekYears subMilliseconds subMinutes subMonths subQuarters subSeconds subWeeks subYears toDate

index.js (default module)

add

areIntervalsOverlapping

differenceInBusinessDays

differenceInCalendarDays

differenceInCalendarISOWeeks

differenceInCalendarISOWeekYears

differenceInCalendarMonths

differenceInCalendarQuarters

differenceInCalendarWeeks

differenceInCalendarYears

differenceInDays

differenceInHours

differenceInISOWeekYears

differenceInMilliseconds

eachWeekendOfInterval

getOverlappingDaysInIntervals

max

min

parse

parseISO

parseJSON

roundToNearestMinutes

set

sub

function add

import { add } from "https://deno.land/x/date_fns@v2.11.1/index.js";

add(dirtyDate, duration)

Examples

// Add the following duration to 1 September 2014, 10:19:50 var result = add(new Date(2014, 8, 1, 10, 19, 50), { years: 2, months: 9, weeks: 1, days: 7, hours: 5, minutes: 9, seconds: 30, }) //=> Thu Jun 15 2017 15:29:20

Parameters

dirtyDate

the date to be changed

duration

the object with years, months, weeks, days, hours, minutes and seconds to be added. Positive decimals will be rounded using Math.floor, decimals less than zero will be rounded using Math.ceil.

Key	Description
years	Amount of years to be added
months	Amount of months to be added
weeks	Amount of weeks to be added
days	Amount of days to be added
hours	Amount of hours to be added
minutes	Amount of minutes to be added
seconds	Amount of seconds to be added

All values default to 0