JSFiddle - React, Tailwind, and code Playground

by Sam G

JavaScript

var rooms={};
rooms["room8"] = 30;
rooms["room1"] = 10;
rooms["room2"] = 25;
rooms["room3"] = 15;
rooms["room4"] = 1;
rooms["room5"] = 10;
rooms["room6"] = 181;
var n = getTopElements(3);
console.log(n);

function getTopElements(limit) {
    var newRooms = {};
    var i = 0;
    for(r in rooms) {
        if(i < limit) {
            newRooms[r] = rooms[r];
            i++;
        }
        else
            return newRooms;
    }
    return newRooms;
}