taqwim-core-utils • Docs
taqwim-core-utils / addHijriQuarters
Function: addHijriQuarters()
addHijriQuarters(
date,amount):HijriDateObject|null
Adds a specified number of Hijri quarters to a given Hijri date.
Parameters
• date: HijriDateObject
The Hijri date object to which the quarters will be added.
• amount: number
The number of quarters to add. Positive values will add quarters in the future, while negative values will subtract quarters from the date.
Returns
HijriDateObject | null
A new Hijri date object that is the result of adding the specified number of quarters to the given date. Returns null if the input date is invalid.
Examples
ts
// Add 2 quarters to 1 Ramadan 1445 ({ hy: 1445, hm: 9, hd: 1 })
const result = addHijriQuarters({ hy: 1445, hm: 9, hd: 1 }, 2)
//=> { hy: 1446, hm: 3, hd: 1 }ts
// Add 1 quarter to 1 Ramadan 1445 ({ hy: 1445, hm: 9, hd: 30 }) and adjust the month
const result = addHijriQuarters({ hy: 1445, hm: 9, hd: 30 }, 1)
//=> { hy: 1446, hm: 1, hd: 29 }