Add a way to get the UUID before the callback

When an error occurs in our app, I would like to log it to Rollbar and then direct the user to a separate error page that displays the UUID. This way they can refer to it when they contact our support team.

Unfortunately, even though the UUID is generated client-side, I can only access the UUID in the callback provided to e.g. Rollbar.error(). Would it be possible to get the UUID sooner? Perhaps NotifierPrototype._log can return an object that contains contextual information such as the UUID?

[lehresman]

@ukaaa Great idea! Thanks for the suggestion. I submitted a PR with this functionality. You’ll be able to get the UUID from any of the log functions now.

var obj = Rollbar.error('The cake is a lie.');
console.log(obj.uuid);

[lehresman]

Merged. You’ll see this functionality in the next release.