Contents

Ruby on Rails
=============

In Rails, all uncaught exceptions will be automatically reported. 

We support Rails 4 and newer.

Installation
------------

Install the SDK via Rubygems by adding it to your ``Gemfile``:

.. sourcecode:: ruby

    gem "sentry-raven"

Configuration
-------------

Open up ``config/application.rb`` and configure the DSN, and any other :doc:`settings <../config>`
you need:

.. sourcecode:: ruby

    Raven.configure do |config|
      config.dsn = '___DSN___'
    end

If you have added items to `Rails' log filtering
<http://guides.rubyonrails.org/action_controller_overview.html#parameters-filtering>`_,
you can also make sure that those items are not sent to Sentry:

.. sourcecode:: ruby

    # in your application.rb:
    config.filter_parameters << :password

    # in an initializer, like sentry.rb
    Raven.configure do |config|
      config.sanitize_fields = Rails.application.config.filter_parameters.map(&:to_s)
    end

Params and sessions
-------------------

.. sourcecode:: ruby

  class ApplicationController < ActionController::Base
    before_action :set_raven_context

    private

    def set_raven_context
      Raven.user_context(id: session[:current_user_id]) # or anything else in session
      Raven.extra_context(params: params.to_unsafe_h, url: request.url)
    end
  end

Caveats
-------

Currently, custom exception applications (`config.exceptions_app`) are not supported. If you are using a custom exception app, you must manually integrate Raven yourself.

Version data entries

3 entries across 3 versions & 2 rubygems

Version	Path
sentry-raven-2.7.4	docs/integrations/rails.rst
sentry-raven-2.7.3	docs/integrations/rails.rst
alec-gem-2.7.2	docs/integrations/rails.rst