JSFiddle - React, Tailwind, and code Playground

by Omar Juarez

HTML

<html>
<body>

</body>
</html>

JavaScript

function sparsing(n, intersperseWith, str) {
  let ret = str.slice(0, n),
    remaining = str.substring(n, str.length)
    console.log(ret);
    console.log(remaining);

  while (remaining) {
    let v = remaining.slice(0, n);
    remaining = remaining.slice(v.length);
    ret += intersperseWith + v;
  }

  return ret;
}
var bBodyString = document.createElement("body");
bBodyString.innerHTML = sparsing(4,"|",'freedomwithfriends');
/* console.log(sparsing(3," ",'FREEDOM')); */

document.body = bBodyString;