taqwim-core-utils • Docs
taqwim-core-utils / subHijri
Function: subHijri()
subHijri(
date,duration):HijriDateObject
Substracts a Hijri duration from a given Hijri date.
Parameters
• date: HijriDateObject
The Hijri date to which the duration will be substracted.
• duration: HijriDuration
The Hijri duration to sub.
Returns
HijriDateObject
The new Hijri date after subing the duration.
Examples
ts
// Substract 10 days from 1 Ramadan 1445 ({ hy: 1445, hm: 9, hd: 1 })
const result = subHijri({ hy: 1445, hm: 9, hd: 1 }, { years: 0, months: 0, weeks: 0, days: 10 })
//=> { hy: 1445, hm: 8, hd: 21 }ts
// Substract 1 year, 2 months, 3 weeks, and 4 days from 1 Ramadan 1445 ({ hy: 1445, hm: 9, hd: 1 })
const result = subHijri({ hy: 1445, hm: 9, hd: 1 }, { years: 1, months: 2, weeks: 3, days: 4 })
//=> { hy: 1444, hm: 6, hd: 5 }