diff --git a/lib/errawr/rails.rb b/lib/errawr/rails.rb
index dc4b8d7..14f84b7 100644
--- a/lib/errawr/rails.rb
+++ b/lib/errawr/rails.rb
@@ -3,7 +3,7 @@
 require 'errawr/http'
 
 require 'errawr/rails/renderable'
-require 'errawr/rails/json'
+require 'errawr/rails/renderers/json'
 require 'errawr/rails/version'
 
 module Errawr
@@ -11,5 +11,14 @@ module Rails
     def self.included(base)
       base.send(:include, Errawr::ClassMethods)
     end
+    
+    def self.with_renderer(renderer)
+      mod = Module.new
+      mod.define_singleton_method :included do |object|
+        object.send(:include, Errawr::Rails)
+        object.send(:include, Errawr::Rails::Renderable.render_with(renderer))
+      end
+      mod
+    end
   end
 end
diff --git a/lib/errawr/rails/json.rb b/lib/errawr/rails/json.rb
deleted file mode 100644
index 33dfc15..0000000
--- a/lib/errawr/rails/json.rb
+++ /dev/null
@@ -1,18 +0,0 @@
-module Errawr
-  module Rails
-    module JSON
-      def self.included(base)
-        base.send(:include, Renderable)
-        base.class_eval do
-          def render_errawr(error)
-            self.status = error.context[:http_status] || 500
-            render json: {
-              error: error.context[:name] || error.key,
-              description: error.message
-            }.merge(error.metadata)
-          end
-        end
-      end
-    end
-  end
-end
\ No newline at end of file
diff --git a/lib/errawr/rails/renderable.rb b/lib/errawr/rails/renderable.rb
index 9b4dae8..49e38fe 100644
--- a/lib/errawr/rails/renderable.rb
+++ b/lib/errawr/rails/renderable.rb
@@ -1,16 +1,22 @@
 module Errawr
   module Rails
     module Renderable
-      def self.included(base)
-        base.send(:include, Errawr::Rails) unless base.ancestors.include?(Errawr::Rails)
-        base.send(:include, ActiveSupport::Rescuable)
-        base.class_eval do
-          rescue_from Errawr::Error, with: :render_errawr
+      def self.render_with(handler)
+        mod = Module.new
+        mod.define_singleton_method :included do |object|
+          object.class_eval do
+            object.const_set(:ERRAWR_HANDLER, handler)
+            rescue_from Errawr::Error, with: :render_errawr
+            
+            private
+            def render_errawr(error)
+              handler =  self.class.const_get(:ERRAWR_HANDLER)
+              self.status = error.context[:http_status] || 500
+              render handler.new.call(error)
+            end
+          end
         end
-      end
-      
-      def render_errawr
-        raise 'Method render_errawr not defined...'
+        mod
       end
     end
   end
diff --git a/lib/errawr/rails/renderers/json.rb b/lib/errawr/rails/renderers/json.rb
new file mode 100644
index 0000000..7ed209a
--- /dev/null
+++ b/lib/errawr/rails/renderers/json.rb
@@ -0,0 +1,16 @@
+module Errawr
+  module Rails
+    module Renderers
+      class JSON
+        def call(error)
+          {
+            json: {
+              error: error.context[:name] || error.key,
+              description: error.message
+            }.merge(error.metadata)
+          }
+        end
+      end
+    end
+  end
+end
\ No newline at end of file
diff --git a/spec/dummy/app/controllers/metadata_controller.rb b/spec/dummy/app/controllers/metadata_controller.rb
index 043a570..d428b1c 100644
--- a/spec/dummy/app/controllers/metadata_controller.rb
+++ b/spec/dummy/app/controllers/metadata_controller.rb
@@ -1,5 +1,5 @@
 class MetadataController < ApplicationController
-  include Errawr::Rails::JSON
+  include Errawr::Rails.with_renderer(Errawr::Rails::Renderers::JSON)
   
   def index
     register!(:dummy_error, message: 'Dummy Message', metadata: { developer: 'Anthony' })
diff --git a/spec/dummy/app/controllers/renderable_controller.rb b/spec/dummy/app/controllers/renderable_controller.rb
index 1d0f0a2..15effa6 100644
--- a/spec/dummy/app/controllers/renderable_controller.rb
+++ b/spec/dummy/app/controllers/renderable_controller.rb
@@ -1,5 +1,5 @@
 class RenderableController < ApplicationController
-  include Errawr::Rails::JSON
+  include Errawr::Rails.with_renderer(Errawr::Rails::Renderers::JSON)
   
   def index
     error!(:bad_request)
diff --git a/spec/json_spec.rb b/spec/json_spec.rb
index 7bfbe81..73232a2 100644
--- a/spec/json_spec.rb
+++ b/spec/json_spec.rb
@@ -1,6 +1,6 @@
 require 'spec_helper'
 
-describe Errawr::Rails::JSON do
+describe Errawr::Rails::Renderers::JSON do
   context 'RenderableController', type: :controller do
     controller(RenderableController) do
       extend RSpec::Rails::ControllerExampleGroup::BypassRescue