Sinatra person data for Rollbar

app.rb

require 'sinatra/base'
require 'rollbar'
require 'rollbar/middleware/sinatra'

Rollbar.configure do |config|
  config.access_token = 'bfec94a1ede64984b862880224edd0ed'
  config.enabled = true
end

class App < Sinatra::Base
  use Rollbar::Middleware::Sinatra

  helpers do
    def current_user
      @current_user ||= User.find_by_token(params[:token])
    end

    def rollbar_person_data
      {
        id: current_user.id,
        username: current_user.username,
        email: current_user.email
      }
    end
  end

  before do
    request.env['rollbar.person_data'] = rollbar_person_data
  end

  get '/' do
    a = e
  end
end