From 1fd3b7cf1b1555bcee0670f20c2a8cc304689b6a Mon Sep 17 00:00:00 2001
From: David Stancu <dstancu@nyu.edu>
Date: Sun, 30 Apr 2017 16:24:33 -0400
Subject: [PATCH 1/2] basic linting

---
 Gemfile                                       |  9 +++++-
 Gemfile.lock                                  | 24 +++++++++++++-
 Rakefile                                      |  6 ++--
 .../swagger_engine/application_controller.rb  | 14 +++++----
 .../swagger_engine/swaggers_controller.rb     | 31 +++++++++++++------
 .../swagger_engine/application_helper.rb      |  2 ++
 app/helpers/swagger_engine/swagger_helper.rb  |  2 ++
 bin/rails                                     |  2 ++
 config/routes.rb                              |  4 ++-
 lib/swagger_engine.rb                         |  4 ++-
 lib/swagger_engine/engine.rb                  | 19 ++++++------
 lib/swagger_engine/version.rb                 |  4 ++-
 lib/tasks/swagger_engine_tasks.rake           |  1 +
 swagger_engine.gemspec                        | 24 +++++++-------
 .../swagger_engine/swagger_controller_test.rb |  2 ++
 test/dummy/Rakefile                           |  2 ++
 .../app/controllers/application_controller.rb |  2 ++
 test/dummy/app/helpers/application_helper.rb  |  2 ++
 test/dummy/bin/bundle                         |  2 ++
 test/dummy/bin/rails                          |  4 ++-
 test/dummy/bin/rake                           |  2 ++
 test/dummy/config.ru                          |  4 ++-
 test/dummy/config/application.rb              | 13 ++++----
 test/dummy/config/boot.rb                     |  2 ++
 test/dummy/config/environment.rb              |  2 ++
 test/dummy/config/environments/development.rb |  2 ++
 test/dummy/config/environments/production.rb  |  2 ++
 test/dummy/config/environments/test.rb        |  4 ++-
 .../initializers/backtrace_silencers.rb       |  1 +
 .../initializers/filter_parameter_logging.rb  |  2 ++
 test/dummy/config/initializers/inflections.rb |  1 +
 test/dummy/config/initializers/mime_types.rb  |  1 +
 .../dummy/config/initializers/secret_token.rb |  2 ++
 .../config/initializers/session_store.rb      |  2 ++
 .../config/initializers/wrap_parameters.rb    |  2 ++
 test/dummy/config/routes.rb                   |  5 +--
 .../swagger_engine/swagger_helper_test.rb     |  2 ++
 test/integration/navigation_test.rb           |  4 +--
 test/swagger_engine_test.rb                   |  4 ++-
 test/test_helper.rb                           | 10 +++---
 40 files changed, 164 insertions(+), 63 deletions(-)

diff --git a/Gemfile b/Gemfile
index 1899644..1e25b64 100644
--- a/Gemfile
+++ b/Gemfile
@@ -1,4 +1,6 @@
-source "https://rubygems.org"
+# frozen_string_literal: true
+
+source 'https://rubygems.org'
 
 # Declare your gem's dependencies in swagger_engine.gemspec.
 # Bundler will treat runtime dependencies like base dependencies, and
@@ -12,3 +14,8 @@ gemspec
 
 # To use debugger
 # gem 'debugger'
+
+group :development do
+  gem 'pry'
+  gem 'rubocop'
+end
diff --git a/Gemfile.lock b/Gemfile.lock
index b290c72..bc6995e 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -6,12 +6,34 @@ PATH
 GEM
   remote: https://rubygems.org/
   specs:
+    ast (2.3.0)
+    coderay (1.1.1)
+    method_source (0.8.2)
+    parser (2.4.0.0)
+      ast (~> 2.2)
+    powerpack (0.1.1)
+    pry (0.10.4)
+      coderay (~> 1.1.0)
+      method_source (~> 0.8.1)
+      slop (~> 3.4)
+    rainbow (2.2.1)
+    rubocop (0.48.1)
+      parser (>= 2.3.3.1, < 3.0)
+      powerpack (~> 0.1)
+      rainbow (>= 1.99.1, < 3.0)
+      ruby-progressbar (~> 1.7)
+      unicode-display_width (~> 1.0, >= 1.0.1)
+    ruby-progressbar (1.8.1)
+    slop (3.6.0)
+    unicode-display_width (1.2.1)
 
 PLATFORMS
   ruby
 
 DEPENDENCIES
+  pry
+  rubocop
   swagger_engine!
 
 BUNDLED WITH
-   1.11.2
+   1.14.6
diff --git a/Rakefile b/Rakefile
index 7be4047..2564b24 100644
--- a/Rakefile
+++ b/Rakefile
@@ -1,3 +1,5 @@
+# frozen_string_literal: true
+
 begin
   require 'bundler/setup'
 rescue LoadError
@@ -14,9 +16,6 @@ RDoc::Task.new(:rdoc) do |rdoc|
   rdoc.rdoc_files.include('lib/**/*.rb')
 end
 
-
-
-
 Bundler::GemHelper.install_tasks
 
 require 'rake/testtask'
@@ -28,5 +27,4 @@ Rake::TestTask.new(:test) do |t|
   t.verbose = false
 end
 
-
 task default: :test
diff --git a/app/controllers/swagger_engine/application_controller.rb b/app/controllers/swagger_engine/application_controller.rb
index 7a582fe..4dd0cff 100644
--- a/app/controllers/swagger_engine/application_controller.rb
+++ b/app/controllers/swagger_engine/application_controller.rb
@@ -1,16 +1,18 @@
+# frozen_string_literal: true
+
 module SwaggerEngine
   class ApplicationController < ActionController::Base
-
     before_filter :authenticate
 
     protected
+
     def authenticate
-      if SwaggerEngine.configuration.admin_username
-        authenticate_or_request_with_http_basic do |username, password|
-          username == SwaggerEngine.configuration.admin_username && password == SwaggerEngine.configuration.admin_password
-        end
+      return unless SwaggerEngine.configuration.admin_username
+
+      authenticate_or_request_with_http_basic do |username, password|
+        username == SwaggerEngine.configuration.admin_username \
+            && password == SwaggerEngine.configuration.admin_password
       end
     end
-
   end
 end
diff --git a/app/controllers/swagger_engine/swaggers_controller.rb b/app/controllers/swagger_engine/swaggers_controller.rb
index a78f8e9..6387765 100644
--- a/app/controllers/swagger_engine/swaggers_controller.rb
+++ b/app/controllers/swagger_engine/swaggers_controller.rb
@@ -1,4 +1,6 @@
-require_dependency "swagger_engine/application_controller"
+# frozen_string_literal: true
+
+require_dependency 'swagger_engine/application_controller'
 
 module SwaggerEngine
   class SwaggersController < ApplicationController
@@ -7,23 +9,34 @@ class SwaggersController < ApplicationController
     before_filter :load_json_files
 
     def index
-      redirect_to swagger_path(@json_files.first[0]) if ( @json_files.size == 1 )
+      redirect_to swagger_path(@json_files.first[0]) if @json_files.size == 1
     end
 
     def show
       respond_to do |format|
-        format.html { 
-          @swagger_json_url = swagger_path(params[:id], format: :json)
-        }
-        format.json { 
-          send_file @json_files[params[:id].to_sym], type: 'application/json', disposition: 'inline'
-        }
+        format.html { show_html }
+        format.json { show_json }
       end
     end
 
     private
+
+    def show_html
+      @swagger_json_url = swagger_path(params[:id], format: :json)
+    end
+
+    def show_json
+      send_file(
+        @json_files[params[:id].to_sym],
+        type: 'application/json',
+        disposition: 'inline'
+      )
+    end
+
     def load_json_files
-      @json_files ||= SwaggerEngine.configuration.json_files || { default: "#{Rails.root}/lib/swagger_engine/swagger.json" }
+      @json_files ||= SwaggerEngine.configuration.json_files || {
+        default: "#{Rails.root}/lib/swagger_engine/swagger.json"
+      }
     end
   end
 end
diff --git a/app/helpers/swagger_engine/application_helper.rb b/app/helpers/swagger_engine/application_helper.rb
index b104aa7..085abe5 100644
--- a/app/helpers/swagger_engine/application_helper.rb
+++ b/app/helpers/swagger_engine/application_helper.rb
@@ -1,3 +1,5 @@
+# frozen_string_literal: true
+
 module SwaggerEngine
   module ApplicationHelper
   end
diff --git a/app/helpers/swagger_engine/swagger_helper.rb b/app/helpers/swagger_engine/swagger_helper.rb
index 9d9353a..2ceb3c1 100644
--- a/app/helpers/swagger_engine/swagger_helper.rb
+++ b/app/helpers/swagger_engine/swagger_helper.rb
@@ -1,3 +1,5 @@
+# frozen_string_literal: true
+
 module SwaggerEngine
   module SwaggerHelper
   end
diff --git a/bin/rails b/bin/rails
index 30c08fe..fcc0e3e 100755
--- a/bin/rails
+++ b/bin/rails
@@ -1,4 +1,6 @@
 #!/usr/bin/env ruby
+# frozen_string_literal: true
+
 # This command will automatically be run when you run "rails" with Rails 4 gems installed from the root of your application.
 
 ENGINE_ROOT = File.expand_path('../..', __FILE__)
diff --git a/config/routes.rb b/config/routes.rb
index 59c0d32..5506693 100644
--- a/config/routes.rb
+++ b/config/routes.rb
@@ -1,4 +1,6 @@
+# frozen_string_literal: true
+
 SwaggerEngine::Engine.routes.draw do
-  resources :swaggers, only: [:index, :show]
+  resources :swaggers, only: %i[index show]
   root to: 'swaggers#index'
 end
diff --git a/lib/swagger_engine.rb b/lib/swagger_engine.rb
index 83528a3..f70ea10 100644
--- a/lib/swagger_engine.rb
+++ b/lib/swagger_engine.rb
@@ -1,4 +1,6 @@
-require "swagger_engine/engine"
+# frozen_string_literal: true
+
+require 'swagger_engine/engine'
 
 module SwaggerEngine
 end
diff --git a/lib/swagger_engine/engine.rb b/lib/swagger_engine/engine.rb
index 2bcf2df..c16a358 100644
--- a/lib/swagger_engine/engine.rb
+++ b/lib/swagger_engine/engine.rb
@@ -1,21 +1,19 @@
+# frozen_string_literal: true
+
 module SwaggerEngine
   class Engine < ::Rails::Engine
     isolate_namespace SwaggerEngine
 
-    #https://gist.github.com/parndt/11381872
-=begin
-    initializer "swagger_engine.assets.precompile", group: :all do |app|
-      app.config.assets.precompile += ['swagger_engine/print.css', 'swagger_engine/reset.css']
-    end
-=end
+    # https://gist.github.com/parndt/11381872
     config.to_prepare do
-      Rails.application.config.assets.precompile += ['swagger_engine/print.css', 'swagger_engine/reset.css']
+      Rails.application.config.assets.precompile += %w[
+        swagger_engine/print.css swagger_engine/reset.css
+      ]
     end
-
   end
 
   class Configuration
-    #[{ default: "swagger.json" }]
+    # [{ default: "swagger.json" }]
     attr_accessor :json_files
     attr_accessor :admin_username
     attr_accessor :admin_password
@@ -25,6 +23,7 @@ class << self
   end
 
   module_function
+
   def configuration
     @configuration ||= Configuration.new
   end
@@ -32,4 +31,4 @@ def configuration
   def configure
     yield(configuration)
   end
- end
+end
diff --git a/lib/swagger_engine/version.rb b/lib/swagger_engine/version.rb
index f0ad498..0a178d5 100644
--- a/lib/swagger_engine/version.rb
+++ b/lib/swagger_engine/version.rb
@@ -1,3 +1,5 @@
+# frozen_string_literal: true
+
 module SwaggerEngine
-  VERSION = "0.0.3"
+  VERSION = '0.0.3'
 end
diff --git a/lib/tasks/swagger_engine_tasks.rake b/lib/tasks/swagger_engine_tasks.rake
index 8e9d0fb..f93faa1 100644
--- a/lib/tasks/swagger_engine_tasks.rake
+++ b/lib/tasks/swagger_engine_tasks.rake
@@ -1,3 +1,4 @@
+# frozen_string_literal: true
 # desc "Explaining what the task does"
 # task :swagger_engine do
 #   # Task goes here
diff --git a/swagger_engine.gemspec b/swagger_engine.gemspec
index f577bbf..053247d 100644
--- a/swagger_engine.gemspec
+++ b/swagger_engine.gemspec
@@ -1,19 +1,21 @@
-$:.push File.expand_path("../lib", __FILE__)
+# frozen_string_literal: true
+
+$LOAD_PATH.push File.expand_path('../lib', __FILE__)
 
 # Maintain your gem's version:
-require "swagger_engine/version"
+require 'swagger_engine/version'
 
 # Describe your gem and declare its dependencies:
 Gem::Specification.new do |s|
-  s.name        = "swagger_engine"
+  s.name        = 'swagger_engine'
   s.version     = SwaggerEngine::VERSION
-  s.authors     = ["batdevis"]
-  s.email       = ["batdevis@gmail.com"]
-  s.homepage    = "https://github.com/batdevis/swagger_engine"
-  s.summary     = "Mount swagger-ui as rails engine."
-  s.description = "Api docs inside your rails project."
-  s.license     = "MIT"
+  s.authors     = ['batdevis']
+  s.email       = ['batdevis@gmail.com']
+  s.homepage    = 'https://github.com/batdevis/swagger_engine'
+  s.summary     = 'Mount swagger-ui as rails engine.'
+  s.description = 'Api docs inside your rails project.'
+  s.license     = 'MIT'
 
-  s.files = Dir["{app,config,db,lib}/**/*", "MIT-LICENSE", "Rakefile", "README.rdoc"]
-  s.test_files = Dir["test/**/*"]
+  s.files = Dir['{app,config,db,lib}/**/*', 'MIT-LICENSE', 'Rakefile', 'README.rdoc']
+  s.test_files = Dir['test/**/*']
 end
diff --git a/test/controllers/swagger_engine/swagger_controller_test.rb b/test/controllers/swagger_engine/swagger_controller_test.rb
index 24a580c..e142f36 100644
--- a/test/controllers/swagger_engine/swagger_controller_test.rb
+++ b/test/controllers/swagger_engine/swagger_controller_test.rb
@@ -1,3 +1,5 @@
+# frozen_string_literal: true
+
 require 'test_helper'
 
 module SwaggerEngine
diff --git a/test/dummy/Rakefile b/test/dummy/Rakefile
index 4135d7a..bdad2f7 100644
--- a/test/dummy/Rakefile
+++ b/test/dummy/Rakefile
@@ -1,3 +1,5 @@
+# frozen_string_literal: true
+
 # Add your own tasks in files placed in lib/tasks ending in .rake,
 # for example lib/tasks/capistrano.rake, and they will automatically be available to Rake.
 
diff --git a/test/dummy/app/controllers/application_controller.rb b/test/dummy/app/controllers/application_controller.rb
index d83690e..1ff0944 100644
--- a/test/dummy/app/controllers/application_controller.rb
+++ b/test/dummy/app/controllers/application_controller.rb
@@ -1,3 +1,5 @@
+# frozen_string_literal: true
+
 class ApplicationController < ActionController::Base
   # Prevent CSRF attacks by raising an exception.
   # For APIs, you may want to use :null_session instead.
diff --git a/test/dummy/app/helpers/application_helper.rb b/test/dummy/app/helpers/application_helper.rb
index de6be79..15b06f0 100644
--- a/test/dummy/app/helpers/application_helper.rb
+++ b/test/dummy/app/helpers/application_helper.rb
@@ -1,2 +1,4 @@
+# frozen_string_literal: true
+
 module ApplicationHelper
 end
diff --git a/test/dummy/bin/bundle b/test/dummy/bin/bundle
index 66e9889..58115ec 100755
--- a/test/dummy/bin/bundle
+++ b/test/dummy/bin/bundle
@@ -1,3 +1,5 @@
 #!/usr/bin/env ruby
+# frozen_string_literal: true
+
 ENV['BUNDLE_GEMFILE'] ||= File.expand_path('../../Gemfile', __FILE__)
 load Gem.bin_path('bundler', 'bundle')
diff --git a/test/dummy/bin/rails b/test/dummy/bin/rails
index 728cd85..33f4d55 100755
--- a/test/dummy/bin/rails
+++ b/test/dummy/bin/rails
@@ -1,4 +1,6 @@
 #!/usr/bin/env ruby
-APP_PATH = File.expand_path('../../config/application',  __FILE__)
+# frozen_string_literal: true
+
+APP_PATH = File.expand_path('../../config/application', __FILE__)
 require_relative '../config/boot'
 require 'rails/commands'
diff --git a/test/dummy/bin/rake b/test/dummy/bin/rake
index 1724048..c199955 100755
--- a/test/dummy/bin/rake
+++ b/test/dummy/bin/rake
@@ -1,4 +1,6 @@
 #!/usr/bin/env ruby
+# frozen_string_literal: true
+
 require_relative '../config/boot'
 require 'rake'
 Rake.application.run
diff --git a/test/dummy/config.ru b/test/dummy/config.ru
index 5bc2a61..61c04e1 100644
--- a/test/dummy/config.ru
+++ b/test/dummy/config.ru
@@ -1,4 +1,6 @@
+# frozen_string_literal: true
+
 # This file is used by Rack-based servers to start the application.
 
-require ::File.expand_path('../config/environment',  __FILE__)
+require ::File.expand_path('../config/environment', __FILE__)
 run Rails.application
diff --git a/test/dummy/config/application.rb b/test/dummy/config/application.rb
index 5e57452..9a8e545 100644
--- a/test/dummy/config/application.rb
+++ b/test/dummy/config/application.rb
@@ -1,14 +1,16 @@
+# frozen_string_literal: true
+
 require File.expand_path('../boot', __FILE__)
 
 # Pick the frameworks you want:
 # require "active_record/railtie"
-require "action_controller/railtie"
-require "action_mailer/railtie"
-require "sprockets/railtie"
-require "rails/test_unit/railtie"
+require 'action_controller/railtie'
+require 'action_mailer/railtie'
+require 'sprockets/railtie'
+require 'rails/test_unit/railtie'
 
 Bundler.require(*Rails.groups)
-require "swagger_engine"
+require 'swagger_engine'
 
 module Dummy
   class Application < Rails::Application
@@ -25,4 +27,3 @@ class Application < Rails::Application
     # config.i18n.default_locale = :de
   end
 end
-
diff --git a/test/dummy/config/boot.rb b/test/dummy/config/boot.rb
index 6266cfc..1853653 100644
--- a/test/dummy/config/boot.rb
+++ b/test/dummy/config/boot.rb
@@ -1,3 +1,5 @@
+# frozen_string_literal: true
+
 # Set up gems listed in the Gemfile.
 ENV['BUNDLE_GEMFILE'] ||= File.expand_path('../../../../Gemfile', __FILE__)
 
diff --git a/test/dummy/config/environment.rb b/test/dummy/config/environment.rb
index 10e0cad..0be51cf 100644
--- a/test/dummy/config/environment.rb
+++ b/test/dummy/config/environment.rb
@@ -1,3 +1,5 @@
+# frozen_string_literal: true
+
 # Load the Rails application.
 require File.expand_path('../application', __FILE__)
 
diff --git a/test/dummy/config/environments/development.rb b/test/dummy/config/environments/development.rb
index cd9e6e3..57c0824 100644
--- a/test/dummy/config/environments/development.rb
+++ b/test/dummy/config/environments/development.rb
@@ -1,3 +1,5 @@
+# frozen_string_literal: true
+
 Dummy::Application.configure do
   # Settings specified here will take precedence over those in config/application.rb.
 
diff --git a/test/dummy/config/environments/production.rb b/test/dummy/config/environments/production.rb
index b690b1c..a7d2e60 100644
--- a/test/dummy/config/environments/production.rb
+++ b/test/dummy/config/environments/production.rb
@@ -1,3 +1,5 @@
+# frozen_string_literal: true
+
 Dummy::Application.configure do
   # Settings specified here will take precedence over those in config/application.rb.
 
diff --git a/test/dummy/config/environments/test.rb b/test/dummy/config/environments/test.rb
index f8b102b..e15a7d2 100644
--- a/test/dummy/config/environments/test.rb
+++ b/test/dummy/config/environments/test.rb
@@ -1,3 +1,5 @@
+# frozen_string_literal: true
+
 Dummy::Application.configure do
   # Settings specified here will take precedence over those in config/application.rb.
 
@@ -14,7 +16,7 @@
 
   # Configure static asset server for tests with Cache-Control for performance.
   config.serve_static_assets  = true
-  config.static_cache_control = "public, max-age=3600"
+  config.static_cache_control = 'public, max-age=3600'
 
   # Show full error reports and disable caching.
   config.consider_all_requests_local       = true
diff --git a/test/dummy/config/initializers/backtrace_silencers.rb b/test/dummy/config/initializers/backtrace_silencers.rb
index 59385cd..d0f0d3b 100644
--- a/test/dummy/config/initializers/backtrace_silencers.rb
+++ b/test/dummy/config/initializers/backtrace_silencers.rb
@@ -1,3 +1,4 @@
+# frozen_string_literal: true
 # Be sure to restart your server when you modify this file.
 
 # You can add backtrace silencers for libraries that you're using but don't wish to see in your backtraces.
diff --git a/test/dummy/config/initializers/filter_parameter_logging.rb b/test/dummy/config/initializers/filter_parameter_logging.rb
index 4a994e1..7a4f47b 100644
--- a/test/dummy/config/initializers/filter_parameter_logging.rb
+++ b/test/dummy/config/initializers/filter_parameter_logging.rb
@@ -1,3 +1,5 @@
+# frozen_string_literal: true
+
 # Be sure to restart your server when you modify this file.
 
 # Configure sensitive parameters which will be filtered from the log file.
diff --git a/test/dummy/config/initializers/inflections.rb b/test/dummy/config/initializers/inflections.rb
index ac033bf..aa7435f 100644
--- a/test/dummy/config/initializers/inflections.rb
+++ b/test/dummy/config/initializers/inflections.rb
@@ -1,3 +1,4 @@
+# frozen_string_literal: true
 # Be sure to restart your server when you modify this file.
 
 # Add new inflection rules using the following format. Inflections
diff --git a/test/dummy/config/initializers/mime_types.rb b/test/dummy/config/initializers/mime_types.rb
index 72aca7e..f75864f 100644
--- a/test/dummy/config/initializers/mime_types.rb
+++ b/test/dummy/config/initializers/mime_types.rb
@@ -1,3 +1,4 @@
+# frozen_string_literal: true
 # Be sure to restart your server when you modify this file.
 
 # Add new mime types for use in respond_to blocks:
diff --git a/test/dummy/config/initializers/secret_token.rb b/test/dummy/config/initializers/secret_token.rb
index b030a95..6d782f1 100644
--- a/test/dummy/config/initializers/secret_token.rb
+++ b/test/dummy/config/initializers/secret_token.rb
@@ -1,3 +1,5 @@
+# frozen_string_literal: true
+
 # Be sure to restart your server when you modify this file.
 
 # Your secret key is used for verifying the integrity of signed cookies.
diff --git a/test/dummy/config/initializers/session_store.rb b/test/dummy/config/initializers/session_store.rb
index 155f7b0..ba27628 100644
--- a/test/dummy/config/initializers/session_store.rb
+++ b/test/dummy/config/initializers/session_store.rb
@@ -1,3 +1,5 @@
+# frozen_string_literal: true
+
 # Be sure to restart your server when you modify this file.
 
 Dummy::Application.config.session_store :cookie_store, key: '_dummy_session'
diff --git a/test/dummy/config/initializers/wrap_parameters.rb b/test/dummy/config/initializers/wrap_parameters.rb
index b81ea74..6fd7d42 100644
--- a/test/dummy/config/initializers/wrap_parameters.rb
+++ b/test/dummy/config/initializers/wrap_parameters.rb
@@ -1,3 +1,5 @@
+# frozen_string_literal: true
+
 # Be sure to restart your server when you modify this file.
 
 # This file contains settings for ActionController::ParamsWrapper which
diff --git a/test/dummy/config/routes.rb b/test/dummy/config/routes.rb
index 184d173..c8e576a 100644
--- a/test/dummy/config/routes.rb
+++ b/test/dummy/config/routes.rb
@@ -1,4 +1,5 @@
-Rails.application.routes.draw do
+# frozen_string_literal: true
 
-  mount SwaggerEngine::Engine => "/swagger_engine"
+Rails.application.routes.draw do
+  mount SwaggerEngine::Engine => '/swagger_engine'
 end
diff --git a/test/helpers/swagger_engine/swagger_helper_test.rb b/test/helpers/swagger_engine/swagger_helper_test.rb
index b154871..1c490d5 100644
--- a/test/helpers/swagger_engine/swagger_helper_test.rb
+++ b/test/helpers/swagger_engine/swagger_helper_test.rb
@@ -1,3 +1,5 @@
+# frozen_string_literal: true
+
 require 'test_helper'
 
 module SwaggerEngine
diff --git a/test/integration/navigation_test.rb b/test/integration/navigation_test.rb
index eec8c0e..91d920f 100644
--- a/test/integration/navigation_test.rb
+++ b/test/integration/navigation_test.rb
@@ -1,9 +1,9 @@
+# frozen_string_literal: true
+
 require 'test_helper'
 
 class NavigationTest < ActionDispatch::IntegrationTest
-
   # test "the truth" do
   #   assert true
   # end
 end
-
diff --git a/test/swagger_engine_test.rb b/test/swagger_engine_test.rb
index 72cbc23..58782e3 100644
--- a/test/swagger_engine_test.rb
+++ b/test/swagger_engine_test.rb
@@ -1,7 +1,9 @@
+# frozen_string_literal: true
+
 require 'test_helper'
 
 class SwaggerEngineTest < ActiveSupport::TestCase
-  test "truth" do
+  test 'truth' do
     assert_kind_of Module, SwaggerEngine
   end
 end
diff --git a/test/test_helper.rb b/test/test_helper.rb
index 1e26a31..0c166bf 100644
--- a/test/test_helper.rb
+++ b/test/test_helper.rb
@@ -1,8 +1,10 @@
+# frozen_string_literal: true
+
 # Configure Rails Environment
-ENV["RAILS_ENV"] = "test"
+ENV['RAILS_ENV'] = 'test'
 
-require File.expand_path("../dummy/config/environment.rb",  __FILE__)
-require "rails/test_help"
+require File.expand_path('../dummy/config/environment.rb', __FILE__)
+require 'rails/test_help'
 
 Rails.backtrace_cleaner.remove_silencers!
 
@@ -11,5 +13,5 @@
 
 # Load fixtures from the engine
 if ActiveSupport::TestCase.method_defined?(:fixture_path=)
-  ActiveSupport::TestCase.fixture_path = File.expand_path("../fixtures", __FILE__)
+  ActiveSupport::TestCase.fixture_path = File.expand_path('../fixtures', __FILE__)
 end

From ac4403310afb32d0a89b07e685afb03ab984f24f Mon Sep 17 00:00:00 2001
From: David Stancu <dstancu@nyu.edu>
Date: Sun, 30 Apr 2017 16:34:51 -0400
Subject: [PATCH 2/2] update readme, move deps to gemspec, add MRI 2.4.0 as
 .ruby-version

---
 .rubocop.yml           | 13 +++++++++++++
 .ruby-version          |  1 +
 Gemfile                | 16 ----------------
 README.md              | 18 ++++++------------
 swagger_engine.gemspec |  3 +++
 5 files changed, 23 insertions(+), 28 deletions(-)
 create mode 100644 .rubocop.yml
 create mode 100644 .ruby-version

diff --git a/.rubocop.yml b/.rubocop.yml
new file mode 100644
index 0000000..1ef3315
--- /dev/null
+++ b/.rubocop.yml
@@ -0,0 +1,13 @@
+AllCops:
+  DisplayCopNames: true
+  Exclude: 
+    - Gemfile
+    - ./*.gemspec
+    - ./bin/**/*
+    - ./test/**/*
+
+Style/Documentation:
+  Enabled: false
+
+Lint/Debugger:
+  Enabled: false
\ No newline at end of file
diff --git a/.ruby-version b/.ruby-version
new file mode 100644
index 0000000..197c4d5
--- /dev/null
+++ b/.ruby-version
@@ -0,0 +1 @@
+2.4.0
diff --git a/Gemfile b/Gemfile
index 1e25b64..7f4f5e9 100644
--- a/Gemfile
+++ b/Gemfile
@@ -2,20 +2,4 @@
 
 source 'https://rubygems.org'
 
-# Declare your gem's dependencies in swagger_engine.gemspec.
-# Bundler will treat runtime dependencies like base dependencies, and
-# development dependencies will be added by default to the :development group.
 gemspec
-
-# 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
-# Git. Remember to move these dependencies to your gemspec before releasing
-# your gem to rubygems.org.
-
-# To use debugger
-# gem 'debugger'
-
-group :development do
-  gem 'pry'
-  gem 'rubocop'
-end
diff --git a/README.md b/README.md
index f6726ac..78a90fd 100644
--- a/README.md
+++ b/README.md
@@ -1,12 +1,6 @@
-# LOOKING FOR MAINTAINER
-
-I'm sorry but I can't maintain this project anymore.
-
-If you want to maintain this project, contact me (batdevis[at]gmail.com) and I will transfer the ownership.
-
 # SwaggerEngine
 
-Include [swagger-ui](https://github.com/swagger-api/swagger-ui) as rails engine.
+Include [swagger-ui](https://github.com/swagger-api/swagger-ui) as Rails engine.
 
 ## Swagger specifications
 
@@ -40,7 +34,7 @@ authenticate :user, lambda { |u| u.admin? } do
 end
 ```
 
-#### Basic http auth
+#### Basic HTTP Auth
 
 Set username and password in `config/initializers/swagger_engine.rb`:
 
@@ -53,7 +47,7 @@ end
 
 ## Configure
 
-### Json files
+### JSON files
 
 Set the path of your json files in a initializer:
 
@@ -69,9 +63,9 @@ end
 ```
 `lib/swagger/` is a good place to place them..
 
-### Edit your json files
+### Edit your JSON files
 
-Use [Swagger editor](https://github.com/swagger-api/swagger-editor).
+Use [Swagger Editor](https://github.com/swagger-api/swagger-editor).
 
 ## License
 
@@ -81,4 +75,4 @@ This project rocks and uses MIT-LICENSE.
 
 [Rawfish](http://rawfishindustries.com)
 
-[![Rawfish Logo](http://rawfishindustries.com/wp-content/uploads/2015/03/logo_rawfish_WEB.jpg)](http://rawfishindustries.com)
+[![Rawfish Logo](http://rawfishindustries.com/wp-content/uploads/2016/07/rawfish-logo-black.png)](http://rawfishindustries.com)
diff --git a/swagger_engine.gemspec b/swagger_engine.gemspec
index 053247d..17716cd 100644
--- a/swagger_engine.gemspec
+++ b/swagger_engine.gemspec
@@ -16,6 +16,9 @@ Gem::Specification.new do |s|
   s.description = 'Api docs inside your rails project.'
   s.license     = 'MIT'
 
+  s.add_development_dependency('pry')
+  s.add_development_dependency('rubocop')
+
   s.files = Dir['{app,config,db,lib}/**/*', 'MIT-LICENSE', 'Rakefile', 'README.rdoc']
   s.test_files = Dir['test/**/*']
 end