JSFiddle - React, Tailwind, and code Playground
JavaScript
var myFun = function(x,y,z) {
console.log("x: " + x);
console.log(x);
console.log("y: " + y);
console.log("z: " + z);
};
var args = [];
args["x"] = 1;
args["y"] = 2;
args["z"] = 4;
myFun.call(this, args);
console.log(myFun);