JSFiddle - React, Tailwind, and code Playground

by David Thomas

JavaScript

function final_total(values) {
    var x = values.x || 0,
        y = values.y || 0;
    return x + y;
}

var variableName1 = final_total({x : 23, y : 4});
console.log(variableName1);
// 27

var variableName2 = final_total({y : 4});
console.log(variableName2);
// 4

var variableName3 = final_total({x : 23});
console.log(variableName3);
// 23