docs-v2/content/flux/v0/stdlib/experimental/addduration.md

title	description	menu	weight	flux/v0/tags	introduced	deprecated
experimental.addDuration() function	`experimental.addDuration()` adds a duration to a time value and returns the resulting time value.	flux_v0_ref name parent identifier experimental.addDuration experimental experimental/addDuration	101	date/time	0.39.0	0.162.0

experimental.addDuration() adds a duration to a time value and returns the resulting time value.

{{% warn %}}

Deprecated

experimental.addDuration() is deprecated in favor of date.add(). {{% /warn %}}

Function type signature

(d: duration, to: A, ?location: {zone: string, offset: duration}) => time where A: Timeable

{{% caption %}} For more information, see Function type signatures. {{% /caption %}}

Parameters

d

({{< req >}}) Duration to add.

to

({{< req >}}) Time to add the duration to.

location

Location to use for the time value.

Use an absolute time or a relative duration. Durations are relative to now().

Examples

• Add six hours to a timestamp
• Add one month to yesterday
• Add six hours to a relative duration

Add six hours to a timestamp

import "experimental"

experimental.addDuration(d: 6h, to: 2019-09-16T12:00:00Z)// Returns 2019-09-16T18:00:00.000000000Z

Add one month to yesterday

A time may be represented as either an explicit timestamp or as a relative time from the current now time. addDuration can support either type of value.

import "experimental"

option now = () => 2021-12-10T16:27:40Z

experimental.addDuration(d: 1mo, to: -1d)// Returns 2022-01-09T16:27:40Z

Add six hours to a relative duration

import "experimental"

option now = () => 2022-01-01T12:00:00Z

experimental.addDuration(d: 6h, to: 3h)// Returns 2022-01-01T21:00:00.000000000Z