gistfile1.txt

#From Application Controller
  unless Rails.env.development? || Rails.env.test?
    rescue_from Exception, :with => :error_message
    rescue_from ActiveRecord::RecordNotFound, :with => :file_not_found
    rescue_from ActionController::RoutingError, :with => :file_not_found
    rescue_from ActionController::UnknownController, :with => :file_not_found
    rescue_from ActionController::UnknownAction, :with => :file_not_found
  end
  
  def error_message(e)
    Airbrake.notify(e)
    render :layout => 'authentication', :template => 'errors/500', :status => 500
  end
  
  def file_not_found
    render :layout => 'authentication', :template => 'errors/404', :status => 404
  end

#From Config Routes
match '*error', :to => 'application#file_not_found' unless Rails.env.development?