diff --git a/.gitignore b/.gitignore
index a81480d..705debd 100644
--- a/.gitignore
+++ b/.gitignore
@@ -9,3 +9,5 @@ test/dummy/.sass-cache
 Gemfile.lock
 test/tmp
 *.gem
+
+*.swp
diff --git a/.rubocop.yml b/.rubocop.yml
new file mode 100644
index 0000000..455b277
--- /dev/null
+++ b/.rubocop.yml
@@ -0,0 +1,4 @@
+AllCops:
+  RunRailsCops: true
+  Exclude:
+    - spec/dummy/db/schema.rb
diff --git a/Gemfile b/Gemfile
index faf0969..e5adecb 100644
--- a/Gemfile
+++ b/Gemfile
@@ -16,6 +16,7 @@ rails = case rails_version
         end
 
 gem "rails", rails
+gem "test-unit", "~> 3.0"
 
 # Declare any dependencies that are still in development here instead of in
 # your gemspec. These might include edge Rails or gems from your path or
diff --git a/README.md b/README.md
index 2c2841a..cae3a30 100644
--- a/README.md
+++ b/README.md
@@ -152,6 +152,56 @@ E.g: `app/components/card/card.yml`
   :link: "http://google.com"
 
 ```
+
+If your component depends on a form builder object you can use the following statement:
+
+```yml
+:meta: 'There is a class with form builder object'
+:stubs:
+  -
+    :form:
+      !ruby/object:MountainView::Helpers::FormBuilder
+        model: !ruby/object:Something
+          attributes:
+            name: 'something name'
+```
+
+Also you can stub any ruby class with the following method:
+
+
+```yml
+:meta: 'There is a class with an AR object'
+:stubs:
+  -
+    :some_model: !ruby/object:Something
+      attributes:
+        name: 'blabla'
+```
+
+For any complex logic you can define a custom Compoenent Stub with `init_with(coder)` method which will receive a `#map` with attributes loaded from yaml file:
+
+```yml
+:meta: 'There is a class with a complex logic'
+:stubs:
+  -
+    :some_model: !ruby/object:ComponentStub
+      params:
+        - 'blabla'
+        - 'nothing'
+      name: 'Some Name'
+```
+
+```ruby
+class ComponentStub < SomeModel # SomeModel could be AR class
+  def init_with(coder)
+    param1 = coder.map["params"].first
+    somename = coder.map["name"]
+    # or `@properties = coder.map`
+    initialize(param1, somename) # call initializer of SomeModel
+  end
+end
+```
+
 3) Vist `http://localhost:3000/mountain_view/styleguide`
 
 #### Example Style Guide
diff --git a/lib/mountain_view.rb b/lib/mountain_view.rb
index 45cdf28..1eaf447 100644
--- a/lib/mountain_view.rb
+++ b/lib/mountain_view.rb
@@ -2,6 +2,7 @@
 require "mountain_view/configuration"
 require "mountain_view/presenter"
 require "mountain_view/component"
+require "mountain_view/helpers/form_builder"
 
 module MountainView
   def self.configuration
diff --git a/lib/mountain_view/component.rb b/lib/mountain_view/component.rb
index ae9f5ed..3a16d31 100644
--- a/lib/mountain_view/component.rb
+++ b/lib/mountain_view/component.rb
@@ -55,5 +55,17 @@ def stubs_correct_format?
     def stubs_are_a_hash_with_info?
       styleguide_stubs.is_a?(Hash) && styleguide_stubs.key?(:stubs)
     end
+
+    def create_form_builder(stub)
+      ActionView::Base.default_form_builder.new(stub.class.model_name.param_key,
+                                                stub,
+                                                ActionView::Base.new,
+                                                {})
+    rescue
+      ActionView::Base.default_form_builder.new(stub.class.model_name.param_key,
+                                                stub,
+                                                ActionView::Base.new,
+                                                {}, nil)
+    end
   end
 end
diff --git a/lib/mountain_view/helpers/form_builder.rb b/lib/mountain_view/helpers/form_builder.rb
new file mode 100644
index 0000000..95c65f3
--- /dev/null
+++ b/lib/mountain_view/helpers/form_builder.rb
@@ -0,0 +1,25 @@
+module MountainView
+  module Helpers
+    class FormBuilder < ActionView::Base.default_form_builder
+      def init_with(coder)
+        model = coder.map["model"]
+        create_form_builder(model)
+      end
+
+      private
+
+      def create_form_builder(model)
+        initialize(model.class.model_name.param_key,
+                   model,
+                   ActionView::Base.new,
+                   {})
+      rescue
+        initialize(model.class.model_name.param_key,
+                   model,
+                   ActionView::Base.new,
+                   {},
+                   nil)
+      end
+    end
+  end
+end
diff --git a/test/dummy/app/components/form_custom_button/_form_custom_button.html.erb b/test/dummy/app/components/form_custom_button/_form_custom_button.html.erb
new file mode 100644
index 0000000..22babde
--- /dev/null
+++ b/test/dummy/app/components/form_custom_button/_form_custom_button.html.erb
@@ -0,0 +1 @@
+<%= form.button "button text" %>
diff --git a/test/dummy/app/components/form_custom_button/form_custom_button.css b/test/dummy/app/components/form_custom_button/form_custom_button.css
new file mode 100644
index 0000000..e69de29
diff --git a/test/dummy/app/components/form_custom_button/form_custom_button.js b/test/dummy/app/components/form_custom_button/form_custom_button.js
new file mode 100644
index 0000000..e69de29
diff --git a/test/dummy/app/components/form_custom_button/form_custom_button.yml b/test/dummy/app/components/form_custom_button/form_custom_button.yml
new file mode 100644
index 0000000..1dd748c
--- /dev/null
+++ b/test/dummy/app/components/form_custom_button/form_custom_button.yml
@@ -0,0 +1,12 @@
+:meta: 'There is a class with form builder object'
+:stubs:
+  -
+    :id: 1
+    :some_model: !ruby/object:Something
+      attributes:
+        name: 'blabla'
+    :form:
+      !ruby/object:MountainView::Helpers::FormBuilder
+        model: !ruby/object:Something
+          attributes:
+            name: 'something name'
diff --git a/test/dummy/app/components/form_custom_button/form_custom_button_component.rb b/test/dummy/app/components/form_custom_button/form_custom_button_component.rb
new file mode 100644
index 0000000..1002331
--- /dev/null
+++ b/test/dummy/app/components/form_custom_button/form_custom_button_component.rb
@@ -0,0 +1,4 @@
+class FormCustomButtonComponent < MountainView::Presenter
+  property :form
+  property :some_model
+end
diff --git a/test/dummy/app/components/header/header.yml b/test/dummy/app/components/header/header.yml
index 692845d..f74a42e 100644
--- a/test/dummy/app/components/header/header.yml
+++ b/test/dummy/app/components/header/header.yml
@@ -7,3 +7,7 @@
   -
     :id: 2
     :title: "You won't believe what happened to this man at Aspen"
+  -
+    :id: 3
+    :title: "Testing form objects"
+    :form: {form_for: Object}
diff --git a/test/dummy/app/models/something.rb b/test/dummy/app/models/something.rb
new file mode 100644
index 0000000..fd27c41
--- /dev/null
+++ b/test/dummy/app/models/something.rb
@@ -0,0 +1,2 @@
+class Something < ActiveRecord::Base
+end
diff --git a/test/dummy/config/application.rb b/test/dummy/config/application.rb
index 2349b30..6feec4a 100644
--- a/test/dummy/config/application.rb
+++ b/test/dummy/config/application.rb
@@ -1,9 +1,6 @@
 require File.expand_path('../boot', __FILE__)
 
-require "active_support"
-require "action_controller"
-require "action_view"
-require "sprockets/railtie"
+require "rails/all"
 
 Bundler.require(*Rails.groups)
 require "mountain_view"
@@ -36,7 +33,7 @@ class Application < Rails::Application
     # Do not eager load code on boot. This avoids loading your whole application
     # just for the purpose of running a single test. If you are using a tool that
     # preloads Rails for running tests, you may have to set it to true.
-    config.eager_load = false
+    config.eager_load = true
 
     # Configure static asset server for tests with Cache-Control for performance.
     config.static_cache_control = 'public, max-age=3600'
diff --git a/test/dummy/config/database.yml b/test/dummy/config/database.yml
index 1c1a37c..0a51ef2 100644
--- a/test/dummy/config/database.yml
+++ b/test/dummy/config/database.yml
@@ -18,7 +18,7 @@ development:
 # Do not set this db to the same as development or production.
 test:
   <<: *default
-  database: db/test.sqlite3
+  database: ":memory:"
 
 production:
   <<: *default
diff --git a/test/dummy/db/migrate/20160427131303_create_somethings.rb b/test/dummy/db/migrate/20160427131303_create_somethings.rb
new file mode 100644
index 0000000..8f2e5c8
--- /dev/null
+++ b/test/dummy/db/migrate/20160427131303_create_somethings.rb
@@ -0,0 +1,9 @@
+class CreateSomethings < ActiveRecord::Migration
+  def change
+    create_table :somethings do |t|
+      t.string :name
+
+      t.timestamps null: false
+    end
+  end
+end
diff --git a/test/dummy/db/schema.rb b/test/dummy/db/schema.rb
new file mode 100644
index 0000000..0cb5f52
--- /dev/null
+++ b/test/dummy/db/schema.rb
@@ -0,0 +1,22 @@
+# encoding: UTF-8
+# This file is auto-generated from the current state of the database. Instead
+# of editing this file, please use the migrations feature of Active Record to
+# incrementally modify your database, and then regenerate this schema definition.
+#
+# Note that this schema.rb definition is the authoritative source for your
+# database schema. If you need to create the application database on another
+# system, you should be using db:schema:load, not running all the migrations
+# from scratch. The latter is a flawed and unsustainable approach (the more migrations
+# you'll amass, the slower it'll run and the greater likelihood for issues).
+#
+# It's strongly recommended that you check this file into your version control system.
+
+ActiveRecord::Schema.define(version: 20160427131303) do
+
+  create_table "somethings", force: :cascade do |t|
+    t.string   "name"
+    t.datetime "created_at", null: false
+    t.datetime "updated_at", null: false
+  end
+
+end
diff --git a/test/mountain_view/component_test.rb b/test/mountain_view/component_test.rb
index a96ae80..b665600 100644
--- a/test/mountain_view/component_test.rb
+++ b/test/mountain_view/component_test.rb
@@ -27,6 +27,11 @@ def test_styleguide_stubs
             },
             { id: 2,
               title: "You won't believe what happened to this man at Aspen"
+            },
+            {
+              id: 3,
+              title: "Testing form objects",
+              form: { "form_for" => "Object" }
             }
           ]
       }
@@ -47,6 +52,11 @@ def test_component_stubs
         {
           id: 2,
           title: "You won't believe what happened to this man at Aspen"
+        },
+        {
+          id: 3,
+          title: "Testing form objects",
+          form: { "form_for" => "Object" }
         }
       ]
     assert_instance_of Array, component.component_stubs
diff --git a/test/mountain_view/presenter_test.rb b/test/mountain_view/presenter_test.rb
index 57d9f18..6c34b24 100644
--- a/test/mountain_view/presenter_test.rb
+++ b/test/mountain_view/presenter_test.rb
@@ -35,4 +35,13 @@ class MountainView::PresenterTest < ActiveSupport::TestCase
     presenter = InheritedPresenter.new("inherited", {})
     assert_equal [], presenter.data
   end
+
+  test "loading of custom objects" do
+    component = MountainView::Component.new("form_custom_button")
+    stub_data = component.component_stubs.first
+    presenter = FormCustomButtonComponent.new("form_custom_button", stub_data)
+    assert_equal MountainView::Helpers::FormBuilder, presenter.form.class
+    assert_equal Something, presenter.some_model.class
+    assert_equal "blabla", presenter.some_model.name
+  end
 end
diff --git a/test/test_helper.rb b/test/test_helper.rb
index fd3f6f5..b1fd0ae 100644
--- a/test/test_helper.rb
+++ b/test/test_helper.rb
@@ -16,3 +16,5 @@
 # for generators
 require "rails/generators/test_case"
 require "generators/mountain_view/component_generator"
+
+load "#{Rails.root}/db/schema.rb"