Rails4.1.0でrender_404/render_500

備忘録としてまとめておきます。

環境

Rails 4.1.0

設定

config/routes.rb

  get '*path' => 'application#render_404'

app/controllers/application_controller.rb

  unless Rails.application.config.consider_all_requests_local
    rescue_from ActiveRecord::RecordNotFound,    :with => :render_404
    rescue_from ActionController::UnknownAction, :with => :render_404
    rescue_from ActionController::RoutingError,  :with => :render_404
    rescue_from Exception, :with => :render_500
  end

  def render_404(exception = nil)
    if exception
      logger.info "Rendering 404 with exception: #{exception.message}"
    end

    render :file => "#{Rails.root}/public/404.html", :status => :not_found, :layout => false, :content_type => 'text/html'
  end

  def render_500(exception = nil)
    if exception
      logger.info "Rendering 500 with exception: #{exception.message}"
    end

    render :file => "#{Rails.root}/public/500.html", :status => :internal_server_error, :layout => false, :content_type => 'text/html'
  end

これがデフォルトなのかわからないけど、参考になれば。