I get a "Uncaught TypeError: Cannot read property '__e3_' of undefined" error when I execute "new Sojourn(a, b, c)" Stack trace is unhelpful b/c of maps api. Here's a truncated version beginning just after the event handler: Pd main.js:16

weird-scoping.js

function Sojourn(location, map, path) {
  var marker = createMarker(location, map);
  path.push(location);
  this.getLocation = function () { return location; };
  this.remove = function () {
    marker.setMap(null);
    path.forEach(function (x, i) {
                   if (x.equals(location)) {
                     path.removeAt(i); }});};
  console.log("setting remove behavior!");
  google.maps.event.addListener(marker, 'click', function(event) {
    console.log(this);
    this.remove(); }); }


function createSojourn(location, map, path) {
  new Sojourn(location, map, path); }

gist cut off the stack trace:

Pd main.js:16
Nd main.js:19
R.addListener main.js:16
Sojourn maps-test.js:19
createSojourn maps-test.js:24