application.rb in gris-0.4.2

- old
+ new

@@ -6,15 +6,10 @@
     config_accessor :use_health_middleware
 
     def initialize
       Gris::Deprecations.initialization_checks
       @filenames = ['', '.html', 'index.html', '/index.html']
-      @rack_static = ::Rack::Static.new(
-        -> { [404, {}, []] },
-        root: File.expand_path('../public', __FILE__),
-        urls: ['/']
-        )
     end
 
     def self.instance(config = {})
       @instance ||= Rack::Builder.new do
         use Gris::Middleware::Health unless config[:use_health_middleware] == false
@@ -31,11 +26,11 @@
     def call(env)
       response = ApplicationEndpoint.call(env)
       # Render error pages or return API response
       case response[0]
       when 404, 500
-        content = @rack_static.call(env.merge('PATH_INFO' => "/errors/#{response[0]}.html"))
-        [response[0], content[1], content[2]]
+        body = { code: response[0], message: response[2] }.to_json
+        [response[0], response[1], body]
       else
         response
       end
     end
   end