Sinatra

Install Exceptional in your Sinatra app

1. Install the exceptional gem
   $ gem install exceptional

2. Install the json gem of your choice (choices are: json, json_pure, yajl-ruby, json-jruby)
   $ gem install json

3. Add Exceptional to your sinatra app's production environment

    require 'exceptional'
    use Rack::Exceptional, API_KEY if ENV['RACK_ENV'] == 'production'
   

   You will find the API_KEY in the apps settings screen within Exceptional.

4. Ensure :raise_errors is set to true
   set :raise_errors, true

5. Ensure Exceptional for Rack is being loaded
   Check log/exceptional.log log file

Example

require 'rubygems'
require 'sinatra'

set :raise_errors, true

require 'exceptional'
use Rack::Exceptional, API_KEY

get '/' do
  "Hello World!"
end

get '/error' do
  big.problem!
end