JSFiddle - React, Tailwind, and code Playground

JavaScript

var myObj = {
    overview: function(arg1, arg2, arg3) {
        console.info('arg1 is ' + arg1);
        console.info('arg2 is ' + arg2);
        console.info('arg3 is ' + arg3);
    },

    modules: function(method, args) {
        this[method].apply(null, args);
    }
};

myObj.modules('overview', new Array('test1', 'test2'));