default | /differenceInISOWeekYears/index.ts | date_fns@v2.22.1

function default

import { default } from "https://dotland.deno.dev/x/date_fns@v2.22.1/differenceInISOWeekYears/index.ts";

default(dirtyDateLeft: Date | number, dirtyDateRight: Date | number): number

Examples

// How many full ISO week-numbering years are between 1 January 2010 and 1 January 2012? var result = differenceInISOWeekYears( new Date(2012, 0, 1), new Date(2010, 0, 1) ) //=> 1

Parameters

dirtyDateLeft: Date | number

the later date

dirtyDateRight: Date | number

the earlier date

Returns

number

the number of full ISO week-numbering years