JSFiddle - React, Tailwind, and code Playground

by sjmcpherson

JavaScript

var myObj =
    {"3":["c","d"], "3.5":["j","k"], "1.5":["a","b"], "2.5":["x","y"] },
    keys = Object.keys(myObj),
    i, len = keys.length;
keys.sort();

for (i = 0; i < len; i++)
{
    var a = keys[i];
    console.log(a + ':' + myObj[a]);
}