✏️ Editing: GetIteratorFlattenable.js

'use strict';

var $TypeError = require('es-errors/type');

var AdvanceStringIndex = require('es-abstract/2024/AdvanceStringIndex');
var Call = require('es-abstract/2024/Call');
var GetIteratorDirect = require('./GetIteratorDirect');
var GetMethod = require('es-abstract/2024/GetMethod');
var IsArray = require('es-abstract/2024/IsArray');
var Type = require('es-abstract/2024/Type');

var getIteratorMethod = require('es-abstract/helpers/getIteratorMethod');

module.exports = function GetIteratorFlattenable(obj, stringHandling) {
	if (Type(obj) !== 'Object') {
		if (stringHandling === 'reject-strings' || typeof obj !== 'string') {
			throw new $TypeError('obj must be an Object'); // step 1.a
		}
	}

var method = void undefined; // step 2

// method = GetMethod(obj, Symbol.iterator); // step 5.a
	method = getIteratorMethod(
		{
			AdvanceStringIndex: AdvanceStringIndex,
			GetMethod: GetMethod,
			IsArray: IsArray
		},
		obj
	);

var iterator;
	if (typeof method === 'undefined') { // step 3
		iterator = obj; // step 3.a
	} else { // step 4
		iterator = Call(method, obj); // step 4.a
	}

if (Type(iterator) !== 'Object') {
		throw new $TypeError('iterator must be an Object'); // step 5
	}
	return GetIteratorDirect(iterator); // step 6
};

🚀 Advanced Web Server Manager