JavaScript functions - arguments example

javascript_functions_arguments.js

var add = function() {
    var sum = 0;

    for (var i = 0; i < arguments.length; i++) {
        sum += arguments[i];
    }
    
    return sum;
};

console.log(add(2));

console.log(add(2, 3));

console.log(add(2, 3, 5));

console.log(add(6, 'turkey', 3, 5));