A function to serialise an object to JSON which also tries to pull in non-enumerable properties. Example usage: turning exceptions to JSON.

gistfile1.js

function serialiseAll(object) {
  var properties = Object.getOwnPropertyNames(object);
  var plainObject = _.reduce(properties, function(obj, prop) {
    obj[prop] = object[prop];
    return obj;
  }, {});
  return JSON.stringify(plainObject);
}