Live reload JS proof of concept

live-js-reload.js

function outer(t){
  for (var i = 0; i<3; i++){
    function test(){return gl()();
      var a = 1;
      console.log(a + b);
    }
    console.log(test());
  }
}

var f = true;
function getLatestVersion(){
   var result = '';
   if (f) result = 'var b = 2;\nt = 0;\nvar a = 2 + t;\ns=console.log.bind(console);console.log(a + b);';
   else result = 's(1);return 2;';
  f = false;
  return result;
}
function gl(){
  return eval( "(function(){" + getLatestVersion() + "})" );
}

outer(1000);