quran-meta/lib_cjs/findJuzByAyahId.cjs

Library with meta data and functionality related to Holy Quran

const require_validation = require('./validation.cjs');
const require_utils = require('./utils.cjs');

//#region src/findJuzByAyahId.ts
/**
* Finds the Juz (part) of the Quran that contains the given Ayah (verse) ID.
*
* @param ayahId - The ID of the Ayah (verse) to find the Juz for.
* @param data - The Lists object containing JuzList.
* @returns The Juz (part) of the Quran that contains the given Ayah ID.
*/
function findJuzByAyahId(ayahId, data) {
	require_validation.checkValidAyahId(ayahId, data.meta);
	const jj = require_utils.binarySearch(data.JuzList, ayahId);
	return jj < 0 ? -jj - 2 : jj;
}

//#endregion
exports.findJuzByAyahId = findJuzByAyahId;