Arguments class array in JS

An array of class , Similar to arrays , But there are no common methods and properties of arrays

How to traverse the class array ？

• Apply array methods to class arrays , Use call and apply, Use forEach

        function fun(){
    
            Array.prototype.forEach.call(arguments,(items)=>{
    
                console.log(item);
            })
        }

• Convert a class array to an array , Use Array.from(), For an array of classes , Create a new array instance

        function fun(){
    
            const arr=Array.from(arguments)
            console.log(item);
        }

• Use the expansion operator to convert the class array into an array

        function fun(){
    
            const arr=[...arguments]
            console.log(arr1);
            arr.forEach((item)=>{
    
                console.log(item);
            })
        }