Function findIndexOf

app/src/static/js/react-bootstrap.js:2816–2825

(arr, cb)

}

function findIndexOf(arr, cb) {
  var idx = -1;
  arr.some(function (d, i) {
    if (cb(d, i)) {
      idx = i;
      return true;
    }
  });
  return idx;
}
/**
 * Proper state managment for containers and the modals in those containers.
 *