= err_merchant

{<img src="https://secure.travis-ci.org/fschwahn/err_merchant.png" />}[http://travis-ci.org/fschwahn/err_merchant]

This is a very simple Rails Engine for replacing the standard (ugly) Rails exception pages with pages which are rendered in your layout. This solution works seamlessly with Airbrake[http://airbrake.io/].

== Installation
Add the gem to your Gemfile, run `bundle install` and restart your server:

  gem 'err_merchant'

This is it. If you want to check the error pages in development mode, make sure to set +config.consider_all_requests_local+ to +false+ and restart your development server.

=== Should I keep the standard Rails error pages around?
Yes, these files are used as a fallback if +err_merchant+ itself raises an exception. This can happen if there is an error in your application layout.

== Configuration
* +ErrMerchant.layout+: Can be used to set the layout for the error pages. By default the application-layout is used.

== I18n
You can translate the error messages, by default they are the same as the standard Rails errors:

  err_merchant:
    '404':
      title: "The page you were looking for doesn't exist."
      description: "You may have mistyped the address or the page may have moved."
    '422':
      title: "The change you wanted was rejected."
      description: "Maybe you tried to change something you didn't have access to."
    '500':
      title: "We're sorry, but something went wrong."
      description: "We've been notified about this issue and we'll take a look at it shortly."

Please note that there are translations missing in development mode if you don't supply translations for your locale. In production however, +config.i18n.fallbacks+ is usually set to +true+, so the error messages for the default locale will be shown if the lookup is not successful.

== Changelog
=== 0.3.1 (2014-11-08)
* works with `pundit` now
* show error messages raw

=== 0.3.0 (2014-10-24)
* compatible with rails 4

=== 0.2.0 (2012-01-30)
* only supports rails 3.2 (code cleanup)

=== 0.1.2 (2012-01-12)
* added configuration option for layout

=== 0.1.1 (2012-01-12)
* fix gemspec
* add test for fallback to standard rails error pages
* fix issue with CanCan

=== 0.1.0 (2012-01-11)
* Initial release

== License
This project rocks and uses MIT-LICENSE.