From 38fcfcd4e58c943e5d71d0a585ab7e1a95a02b6e Mon Sep 17 00:00:00 2001
From: "Jesse C. Fisher" <jessecfisher@gmail.com>
Date: Tue, 4 Aug 2015 17:26:09 -0700
Subject: [PATCH] simple RuboCop style fixes

---
 .rubocop.yml                                  |  6 ++
 Gemfile                                       |  8 +-
 Rakefile                                      |  3 +-
 app/controllers/games_controller.rb           | 12 +--
 app/controllers/players_controller.rb         | 13 +--
 app/controllers/users_controller.rb           |  9 +-
 app/models/game.rb                            |  9 +-
 app/models/play.rb                            |  6 +-
 app/models/player.rb                          |  4 +-
 app/models/user.rb                            |  2 +-
 app/policies/user_policy.rb                   |  3 +-
 app/services/create_admin_service.rb          | 10 +-
 config/application.rb                         | 15 ++-
 config/deploy.rb                              |  2 -
 config/environments/development.rb            |  7 +-
 config/environments/production.rb             | 22 +++--
 config/environments/test.rb                   |  2 +-
 config/initializers/cookies_serializer.rb     |  3 +-
 config/initializers/devise.rb                 |  4 +-
 .../devise_permitted_parameters.rb            |  1 -
 config/initializers/pundit.rb                 |  3 +-
 config/initializers/upmin.rb                  |  5 +-
 spec/factories/games.rb                       |  2 +-
 spec/factories/players.rb                     |  3 +-
 spec/factories/plays.rb                       |  3 +-
 spec/factories/users.rb                       |  5 +-
 spec/features/plays_spec.rb                   | 29 +++---
 spec/features/users/sign_in_spec.rb           | 11 ++-
 spec/features/users/sign_out_spec.rb          |  4 -
 spec/features/users/user_delete_spec.rb       |  8 +-
 spec/features/users/user_edit_spec.rb         | 13 ++-
 spec/features/users/user_index_spec.rb        |  2 -
 spec/features/users/user_quick_play_spec.rb   |  6 +-
 spec/features/users/user_show_spec.rb         |  6 +-
 spec/features/visitors/about_page_spec.rb     |  4 +-
 spec/features/visitors/home_page_spec.rb      |  4 +-
 spec/features/visitors/navigation_spec.rb     |  2 -
 spec/features/visitors/quick_play_spec.rb     |  6 +-
 spec/features/visitors/sign_up_spec.rb        |  7 +-
 spec/models/game_spec.rb                      | 11 +--
 spec/models/play_spec.rb                      |  2 +-
 spec/models/player_card_spec.rb               |  2 +-
 spec/models/player_spec.rb                    |  2 +-
 spec/models/user_spec.rb                      |  4 +-
 spec/policies/user_policy_spec.rb             | 19 ++--
 spec/rails_helper.rb                          |  6 +-
 spec/spec_helper.rb                           | 99 ++++++++++---------
 spec/support/database_cleaner.rb              |  2 +-
 spec/support/devise.rb                        |  2 +-
 spec/support/helpers/session_helpers.rb       |  2 +-
 50 files changed, 191 insertions(+), 224 deletions(-)

diff --git a/.rubocop.yml b/.rubocop.yml
index 5d303f03..5ada3173 100644
--- a/.rubocop.yml
+++ b/.rubocop.yml
@@ -1,3 +1,9 @@
+Documentation:
+  Enabled: false
+Metrics/LineLength:
+  Enabled: false
+Style/RedundantSelf:
+  Enabled: false
 AllCops:
   RunRailsCops: true
   Include:
diff --git a/Gemfile b/Gemfile
index 1e48de4d..aeffd869 100644
--- a/Gemfile
+++ b/Gemfile
@@ -33,12 +33,12 @@ group :development do
   gem 'guard-rails'
   gem 'guard-rspec'
   gem 'html2haml'
-  gem 'hub', :require=>nil
+  gem 'hub', require: nil
   gem 'quiet_assets'
   gem 'rails_layout'
-  gem 'rb-fchange', :require=>false
-  gem 'rb-fsevent', :require=>false
-  gem 'rb-inotify', :require=>false
+  gem 'rb-fchange', require: false
+  gem 'rb-fsevent', require: false
+  gem 'rb-inotify', require: false
   gem 'spring-commands-rspec'
 end
 group :development, :test do
diff --git a/Rakefile b/Rakefile
index ba6b733d..ce4aec20 100644
--- a/Rakefile
+++ b/Rakefile
@@ -1,5 +1,6 @@
 # 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.
+# for example lib/tasks/capistrano.rake,
+# and they will automatically be available to Rake.
 
 require File.expand_path('../config/application', __FILE__)
 
diff --git a/app/controllers/games_controller.rb b/app/controllers/games_controller.rb
index d8eac172..0ad12ef9 100644
--- a/app/controllers/games_controller.rb
+++ b/app/controllers/games_controller.rb
@@ -21,8 +21,8 @@ class GamesController < ApplicationController
   end
 
   def play_hand
-    # TODO validate player's turn, current_user == @game.current_player.user
-    # TODO move this logic out of controller maybe to model(s)
+    # TODO: validate player's turn, current_user == @game.current_player.user
+    # TODO: move this logic out of controller maybe to model(s)
     @cards_to_play = @game.current_player.player_cards.find(params[:player_card_ids])
 
     # Instantiate the play
@@ -35,7 +35,7 @@ class GamesController < ApplicationController
       card.save
     end
 
-    # TODO add current_hand logic
+    # TODO: add current_hand logic
     # @hand > @game.hand_to_beat
     redirect_to @game
   end
@@ -64,7 +64,7 @@ class GamesController < ApplicationController
   def join
     @game = Game.find(params[:game_id])
     @game.add_player_from_user(current_user)
-    flash[:notice] = "Successfully joined game..."
+    flash[:notice] = 'Successfully joined game...'
     redirect_to(@game)
   end
 
@@ -74,13 +74,13 @@ class GamesController < ApplicationController
     begin
       @game.start
     rescue StandardError => e
-      @game.errors.messages.each do |key,msg|
+      @game.errors.messages.each do |key, msg|
         flash[key] = msg.join
       end
       redirect_to(@game)
       return
     end
-    flash[:notice] = "Game started."
+    flash[:notice] = 'Game started.'
 
     redirect_to(@game)
   end
diff --git a/app/controllers/players_controller.rb b/app/controllers/players_controller.rb
index 56195a65..76fe5a52 100644
--- a/app/controllers/players_controller.rb
+++ b/app/controllers/players_controller.rb
@@ -37,11 +37,12 @@ class PlayersController < ApplicationController
   end
 
   private
-    def set_player
-      @player = Player.find(params[:id])
-    end
 
-    def player_params
-      params.require(:player).permit(:game_id, :user_id)
-    end
+  def set_player
+    @player = Player.find(params[:id])
+  end
+
+  def player_params
+    params.require(:player).permit(:game_id, :user_id)
+  end
 end
diff --git a/app/controllers/users_controller.rb b/app/controllers/users_controller.rb
index 244d8782..d333cb4e 100644
--- a/app/controllers/users_controller.rb
+++ b/app/controllers/users_controller.rb
@@ -1,5 +1,5 @@
 class UsersController < ApplicationController
-  before_filter :authenticate_user!
+  before_action :authenticate_user!
   after_action :verify_authorized
 
   def index
@@ -16,9 +16,9 @@ class UsersController < ApplicationController
     @user = User.find(params[:id])
     authorize @user
     if @user.update_attributes(secure_params)
-      redirect_to users_path, :notice => "User updated."
+      redirect_to users_path, notice: 'User updated.'
     else
-      redirect_to users_path, :alert => "Unable to update user."
+      redirect_to users_path, alert: 'Unable to update user.'
     end
   end
 
@@ -26,7 +26,7 @@ class UsersController < ApplicationController
     user = User.find(params[:id])
     authorize user
     user.destroy
-    redirect_to users_path, :notice => "User deleted."
+    redirect_to users_path, notice: 'User deleted.'
   end
 
   private
@@ -34,5 +34,4 @@ class UsersController < ApplicationController
   def secure_params
     params.require(:user).permit(:role)
   end
-
 end
diff --git a/app/models/game.rb b/app/models/game.rb
index 8f5bddc0..844aebf2 100644
--- a/app/models/game.rb
+++ b/app/models/game.rb
@@ -20,7 +20,7 @@ class Game < ActiveRecord::Base
     d.cards.shuffle!
     # Deal the cards
     players.each do |player|
-      13.times do 
+      13.times do
         card = d.cards.shift
         player.player_cards.new(card.instance_values)
       end
@@ -29,7 +29,7 @@ class Game < ActiveRecord::Base
 
     # Set status to first turn
     # Player with the lowest card
-    self.status = "First Play at: " + self.lowest_card.player.user.email
+    self.status = 'First Play at: ' + self.lowest_card.player.user.email
     self.control_player_id = self.lowest_card.player.id
     save
   end
@@ -42,9 +42,9 @@ class Game < ActiveRecord::Base
     @player_count = players.count
     errors[:players] = 'Must be at least 2 players.'  if @player_count < 2
     errors[:players] = 'Must be less than 5 players.'  if @player_count > 4
-    errors[:status]  = 'Game already started...' if self.status != nil
+    errors[:status]  = 'Game already started...' if self.status.nil? == false
     errors[:player_cards]  = 'Cards already dealt...' unless player_cards.empty?
-    raise StandardError, errors if errors.count > 0
+    fail StandardError, errors if errors.count > 0
     return true
   end
 
@@ -90,5 +90,4 @@ class Game < ActiveRecord::Base
   def control_user
     self.players.find(self.control_player_id).user
   end
-
 end
diff --git a/app/models/play.rb b/app/models/play.rb
index ad847dd1..bf411952 100644
--- a/app/models/play.rb
+++ b/app/models/play.rb
@@ -1,5 +1,5 @@
 class Play < ActiveRecord::Base
-  belongs_to :game, :foreign_key => "game_id"
-  belongs_to :player, :foreign_key => "player_id"
-  has_many :player_cards, :foreign_key => "play_id"
+  belongs_to :game, foreign_key: 'game_id'
+  belongs_to :player, foreign_key: 'player_id'
+  has_many :player_cards, foreign_key: 'play_id'
 end
diff --git a/app/models/player.rb b/app/models/player.rb
index 05c41c22..dbf735ef 100644
--- a/app/models/player.rb
+++ b/app/models/player.rb
@@ -6,6 +6,6 @@ class Player < ActiveRecord::Base
   has_many :player_cards
   has_many :plays
 
-  validates_presence_of :user_id
-  validates_presence_of :game_id
+  validates :user_id, presence: true
+  validates :game_id, presence: true
 end
diff --git a/app/models/user.rb b/app/models/user.rb
index a213d45d..2f13e49f 100644
--- a/app/models/user.rb
+++ b/app/models/user.rb
@@ -1,6 +1,6 @@
 class User < ActiveRecord::Base
   enum role: [:user, :vip, :admin]
-  after_initialize :set_default_role, :if => :new_record?
+  after_initialize :set_default_role, if: :new_record?
 
   def set_default_role
     self.role ||= :user
diff --git a/app/policies/user_policy.rb b/app/policies/user_policy.rb
index 2889a10a..7223dace 100644
--- a/app/policies/user_policy.rb
+++ b/app/policies/user_policy.rb
@@ -11,7 +11,7 @@ class UserPolicy
   end
 
   def show?
-    @current_user.admin? or @current_user == @user
+    @current_user.admin? || @current_user == @user
   end
 
   def update?
@@ -22,5 +22,4 @@ class UserPolicy
     return false if @current_user == @user
     @current_user.admin?
   end
-
 end
diff --git a/app/services/create_admin_service.rb b/app/services/create_admin_service.rb
index 9078b31c..633e9af4 100644
--- a/app/services/create_admin_service.rb
+++ b/app/services/create_admin_service.rb
@@ -1,10 +1,10 @@
 class CreateAdminService
   def call
     user = User.find_or_create_by!(email: Rails.application.secrets.admin_email) do |user|
-        user.password = Rails.application.secrets.admin_password
-        user.password_confirmation = Rails.application.secrets.admin_password
-        user.confirm!
-        user.admin!
-      end
+      user.password = Rails.application.secrets.admin_password
+      user.password_confirmation = Rails.application.secrets.admin_password
+      user.confirm!
+      user.admin!
+    end
   end
 end
diff --git a/config/application.rb b/config/application.rb
index 02b87d36..0e793e1a 100644
--- a/config/application.rb
+++ b/config/application.rb
@@ -8,16 +8,15 @@ Bundler.require(*Rails.groups)
 
 module ThirteenTienLen
   class Application < Rails::Application
-
     config.generators do |g|
       g.test_framework :rspec,
-        fixtures: true,
-        view_specs: false,
-        helper_specs: false,
-        routing_specs: false,
-        controller_specs: false,
-        request_specs: false
-      g.fixture_replacement :factory_girl, dir: "spec/factories"
+                     fixtures: true,
+                   view_specs: false,
+                 helper_specs: false,
+                request_specs: false,
+                routing_specs: false,
+             controller_specs: false
+      g.fixture_replacement :factory_girl, dir: 'spec/factories'
     end
 
     # Settings in config/environments/* take precedence over those specified here.
diff --git a/config/deploy.rb b/config/deploy.rb
index a1b6fd1a..21f6eed2 100644
--- a/config/deploy.rb
+++ b/config/deploy.rb
@@ -17,7 +17,6 @@ set :repo_url, 'git@example.com:me/my_repo.git'
 # set :keep_releases, 5
 
 namespace :deploy do
-
   desc 'Restart application'
   task :restart do
     on roles(:app), in: :sequence, wait: 5 do
@@ -36,5 +35,4 @@ namespace :deploy do
   end
 
   after :finishing, 'deploy:cleanup'
-
 end
diff --git a/config/environments/development.rb b/config/environments/development.rb
index df9854ec..84d058ae 100644
--- a/config/environments/development.rb
+++ b/config/environments/development.rb
@@ -28,22 +28,21 @@ Rails.application.configure do
   config.assets.debug = true
 
   config.action_mailer.smtp_settings = {
-    address: "smtp.gmail.com",
+    address: 'smtp.gmail.com',
     port: 587,
     domain: Rails.application.secrets.domain_name,
-    authentication: "plain",
+    authentication: 'plain',
     enable_starttls_auto: true,
     user_name: Rails.application.secrets.email_provider_username,
     password: Rails.application.secrets.email_provider_password
   }
   # ActionMailer Config
-  config.action_mailer.default_url_options = { :host => 'localhost:3000' }
+  config.action_mailer.default_url_options = { host: 'localhost:3000' }
   config.action_mailer.delivery_method = :smtp
   config.action_mailer.raise_delivery_errors = true
   # Send email in development mode?
   config.action_mailer.perform_deliveries = true
 
-
   # Adds additional error checking when serving assets at runtime.
   # Checks for improperly declared sprockets dependencies.
   # Raises helpful error messages.
diff --git a/config/environments/production.rb b/config/environments/production.rb
index a0420884..4ae81535 100644
--- a/config/environments/production.rb
+++ b/config/environments/production.rb
@@ -1,5 +1,6 @@
 Rails.application.configure do
-  # Settings specified here will take precedence over those in config/application.rb.
+  # Settings specified here
+  # will take precedence over those in config/application.rb.
 
   # Code is not reloaded between requests.
   config.cache_classes = true
@@ -16,7 +17,8 @@ Rails.application.configure do
 
   # Enable Rack::Cache to put a simple HTTP cache in front of your application
   # Add `rack-cache` to your Gemfile before enabling this.
-  # For large-scale production use, consider using a caching reverse proxy like nginx, varnish or squid.
+  # For large-scale production use, consider using a caching reverse proxy
+  # like nginx, varnish or squid.
   # config.action_dispatch.rack_cache = true
 
   # Disable Rails's static asset server (Apache or nginx will already do this).
@@ -32,13 +34,15 @@ Rails.application.configure do
   # Generate digests for assets URLs.
   config.assets.digest = true
 
-  # `config.assets.precompile` and `config.assets.version` have moved to config/initializers/assets.rb
+  # `config.assets.precompile` and `config.assets.version` have moved
+  # to config/initializers/assets.rb
 
   # Specifies the header that your server uses for sending files.
   # config.action_dispatch.x_sendfile_header = "X-Sendfile" # for apache
   # config.action_dispatch.x_sendfile_header = 'X-Accel-Redirect' # for nginx
 
-  # Force all access to the app over SSL, use Strict-Transport-Security, and use secure cookies.
+  # Force all access to the app over SSL, use Strict-Transport-Security,
+  # and use secure cookies.
   # config.force_ssl = true
 
   # Set to :debug to see everything in the log.
@@ -57,7 +61,8 @@ Rails.application.configure do
   # config.action_controller.asset_host = "http://assets.example.com"
 
   # Ignore bad email addresses and do not raise email delivery errors.
-  # Set this to true and configure the email server for immediate delivery to raise delivery errors.
+  # Set this to true and configure the email server for
+  # immediate delivery to raise delivery errors.
   # config.action_mailer.raise_delivery_errors = false
 
   # Enable locale fallbacks for I18n (makes lookups for any locale fall back to
@@ -68,21 +73,20 @@ Rails.application.configure do
   config.active_support.deprecation = :notify
 
   config.action_mailer.smtp_settings = {
-    address: "smtp.gmail.com",
+    address: 'smtp.gmail.com',
     port: 587,
     domain: Rails.application.secrets.domain_name,
-    authentication: "plain",
+    authentication: 'plain',
     enable_starttls_auto: true,
     user_name: Rails.application.secrets.email_provider_username,
     password: Rails.application.secrets.email_provider_password
   }
   # ActionMailer Config
-  config.action_mailer.default_url_options = { :host => Rails.application.secrets.domain_name }
+  config.action_mailer.default_url_options = { host: Rails.application.secrets.domain_name }
   config.action_mailer.delivery_method = :smtp
   config.action_mailer.perform_deliveries = true
   config.action_mailer.raise_delivery_errors = false
 
-
   # Disable automatic flushing of the log to improve performance.
   # config.autoflush_log = false
 
diff --git a/config/environments/test.rb b/config/environments/test.rb
index f17418ab..936ce6cc 100644
--- a/config/environments/test.rb
+++ b/config/environments/test.rb
@@ -30,7 +30,7 @@ Rails.application.configure do
   # The :test delivery method accumulates sent emails in the
   # ActionMailer::Base.deliveries array.
   config.action_mailer.delivery_method = :test
-  config.action_mailer.default_url_options = { :host => Rails.application.secrets.domain_name }
+  config.action_mailer.default_url_options = { host: Rails.application.secrets.domain_name }
   # Print deprecation notices to the stderr.
   config.active_support.deprecation = :stderr
 
diff --git a/config/initializers/cookies_serializer.rb b/config/initializers/cookies_serializer.rb
index 7a06a89f..573e5792 100644
--- a/config/initializers/cookies_serializer.rb
+++ b/config/initializers/cookies_serializer.rb
@@ -1,3 +1,4 @@
 # Be sure to restart your server when you modify this file.
 
-Rails.application.config.action_dispatch.cookies_serializer = :json
\ No newline at end of file
+Rails.application.config.action_dispatch.cookies_serializer = :json
+
diff --git a/config/initializers/devise.rb b/config/initializers/devise.rb
index 786edede..fd050096 100644
--- a/config/initializers/devise.rb
+++ b/config/initializers/devise.rb
@@ -41,12 +41,12 @@ Devise.setup do |config|
   # Configure which authentication keys should be case-insensitive.
   # These keys will be downcased upon creating or modifying a user and when used
   # to authenticate or find a user. Default is :email.
-  config.case_insensitive_keys = [ :email ]
+  config.case_insensitive_keys = [:email]
 
   # Configure which authentication keys should have whitespace stripped.
   # These keys will have whitespace before and after removed upon creating or
   # modifying a user and when used to authenticate or find a user. Default is :email.
-  config.strip_whitespace_keys = [ :email ]
+  config.strip_whitespace_keys = [:email]
 
   # Tell if authentication through request.params is enabled. True by default.
   # It can be set to an array that will enable params authentication only for the
diff --git a/config/initializers/devise_permitted_parameters.rb b/config/initializers/devise_permitted_parameters.rb
index 3ab6ae33..d18292eb 100644
--- a/config/initializers/devise_permitted_parameters.rb
+++ b/config/initializers/devise_permitted_parameters.rb
@@ -11,7 +11,6 @@ module DevisePermittedParameters
     devise_parameter_sanitizer.for(:sign_up) << :name
     devise_parameter_sanitizer.for(:account_update) << :name
   end
-
 end
 
 DeviseController.send :include, DevisePermittedParameters
diff --git a/config/initializers/pundit.rb b/config/initializers/pundit.rb
index f574e12f..bee953ca 100644
--- a/config/initializers/pundit.rb
+++ b/config/initializers/pundit.rb
@@ -13,10 +13,9 @@ module PunditHelper
   private
 
   def user_not_authorized
-    flash[:alert] = "Access denied."
+    flash[:alert] = 'Access denied.'
     redirect_to (request.referrer || root_path)
   end
-
 end
 
 ApplicationController.send :include, PunditHelper
diff --git a/config/initializers/upmin.rb b/config/initializers/upmin.rb
index 11275940..8b9757cb 100644
--- a/config/initializers/upmin.rb
+++ b/config/initializers/upmin.rb
@@ -14,12 +14,11 @@ module AdminOnly
 
   def admin_only
     unless current_user.admin?
-      redirect_to :back, :alert => "Access denied."
+      redirect_to :back, alert: 'Access denied.'
     end
     rescue ActionController::RedirectBackError
-      redirect_to '/', :alert => "Access denied."
+      redirect_to '/', alert: 'Access denied.'
   end
-
 end
 
 Upmin::ApplicationController.send :include, AdminOnly
diff --git a/spec/factories/games.rb b/spec/factories/games.rb
index 3c947445..d52ec992 100644
--- a/spec/factories/games.rb
+++ b/spec/factories/games.rb
@@ -1,6 +1,6 @@
 FactoryGirl.define do
   factory :game do
-    title "Test Game"
+    title 'Test Game'
     status nil
   end
 end
diff --git a/spec/factories/players.rb b/spec/factories/players.rb
index 714788b4..358f02c0 100644
--- a/spec/factories/players.rb
+++ b/spec/factories/players.rb
@@ -1,7 +1,6 @@
 FactoryGirl.define do
   factory :player do
     game nil
-user nil
+    user nil
   end
-
 end
diff --git a/spec/factories/plays.rb b/spec/factories/plays.rb
index f8723682..e640c483 100644
--- a/spec/factories/plays.rb
+++ b/spec/factories/plays.rb
@@ -1,7 +1,6 @@
 FactoryGirl.define do
   factory :play do
     game nil
-player nil
+    player nil
   end
-
 end
diff --git a/spec/factories/users.rb b/spec/factories/users.rb
index 8c1b90d6..dafea8b8 100644
--- a/spec/factories/users.rb
+++ b/spec/factories/users.rb
@@ -1,13 +1,12 @@
 FactoryGirl.define do
   factory :user do
     confirmed_at Time.now
-    name "Test User"
+    name 'Test User'
     sequence(:email) { |n| "test#{n}@example.com" }
-    password "please123"
+    password 'please123'
 
     trait :admin do
       role 'admin'
     end
-
   end
 end
diff --git a/spec/features/plays_spec.rb b/spec/features/plays_spec.rb
index b754561c..5c1adbb9 100644
--- a/spec/features/plays_spec.rb
+++ b/spec/features/plays_spec.rb
@@ -2,8 +2,7 @@ require 'rails_helper'
 include Warden::Test::Helpers
 Warden.test_mode!
 
-feature "Play a hand", :type => :feature do
-
+feature 'Play a hand', type: :feature do
   after(:each) do
     Warden.test_reset!
   end
@@ -13,20 +12,20 @@ feature "Play a hand", :type => :feature do
   #   When I play a hand containing the lowest card
   #   Then I see a successful play message
   scenario 'first play contains lowest card' do
-    # TODO extract game setup to a factory
+    # TODO: extract game setup to a factory
     game = FactoryGirl.create :game
     user1 = FactoryGirl.create :user
     user2 = FactoryGirl.create :user
     game.add_player_from_user user1
     game.add_player_from_user user2
     game.start
-    login_as(game.current_player.user, :scope => :user)
+    login_as(game.current_player.user, scope: :user)
     visit game_path game
     # Click the lowest card checkbox
     @card_to_play = game.lowest_card
     check @card_to_play.to_s
-    click_button "Play Hand"
-    expect(page).to have_content("Played " + game.lowest_card.to_s)
+    click_button 'Play Hand'
+    expect(page).to have_content('Played ' + game.lowest_card.to_s)
     # create game with players
     # current_player plays hand containing lowest card
     # expect successful play message
@@ -39,17 +38,18 @@ feature "Play a hand", :type => :feature do
     game.add_player_from_user user1
     game.add_player_from_user user2
     game.start
-    login_as(game.current_player.user, :scope => :user)
+    login_as(game.current_player.user, scope: :user)
     visit game_path game
     # Click the lowest card checkbox
     @card_to_play = game.current_player.player_cards.order(:value).last
     check @card_to_play.to_s
-    click_button "Play Hand"
-    expect(page).to have_content("First hand must contain the lowest card: #{game.lowest_card.to_s}")
+    click_button 'Play Hand'
+    expect(page).to have_content
+      "First hand must contain the lowest card: #{game.lowest_card.to_s}"
     # current_player plays hand not containing lowest card
     # expect unsuccessful play message hand MUST contain lowest card
   end
-  
+
   # Scenario: Player can play a valid hand on their turn
   #   Given I am the active player
   #   When I play a valid hand
@@ -58,9 +58,9 @@ feature "Play a hand", :type => :feature do
     # create game with players
     # current_player plays a valid hand
     # expect successful play message
-    pending "to be implemented"
+    skip 'to be implemented'
   end
-  
+
   # Scenario: Player can not play an invalid hand on their turn
   #   Given I am the active player
   #   When I play an invalid hand
@@ -69,7 +69,7 @@ feature "Play a hand", :type => :feature do
     # create game with players
     # current_player plays an invalid hand
     # expect invalid hand message
-    pending "to be implemented"
+    skip 'to be implemented'
   end
 
   # Scenario: Player can not play a hand when it is not their turn
@@ -80,7 +80,6 @@ feature "Play a hand", :type => :feature do
     # create game with players
     # not_current_player plays a valid hand
     # expect unsuccessful play message
-    pending "to be implemented"
+    skip 'to be implemented'
   end
-
 end
diff --git a/spec/features/users/sign_in_spec.rb b/spec/features/users/sign_in_spec.rb
index 57d4d933..7e50113a 100644
--- a/spec/features/users/sign_in_spec.rb
+++ b/spec/features/users/sign_in_spec.rb
@@ -3,14 +3,14 @@
 #   I want to sign in
 #   So I can visit protected areas of the site
 feature 'Sign in', :devise do
-
   # Scenario: User cannot sign in if not registered
   #   Given I do not exist as a user
   #   When I sign in with valid credentials
   #   Then I see an invalid credentials message
   scenario 'user cannot sign in if not registered' do
     signin('test@example.com', 'please123')
-    expect(page).to have_content I18n.t 'devise.failure.not_found_in_database', authentication_keys: 'email'
+    expect(page).to have_content
+      I18n.t 'devise.failure.not_found_in_database', authentication_keys: 'email'
   end
 
   # Scenario: User can sign in with valid credentials
@@ -32,7 +32,8 @@ feature 'Sign in', :devise do
   scenario 'user cannot sign in with wrong email' do
     user = FactoryGirl.create(:user)
     signin('invalid@email.com', user.password)
-    expect(page).to have_content I18n.t 'devise.failure.not_found_in_database', authentication_keys: 'email'
+    expect(page).to have_content
+      I18n.t 'devise.failure.not_found_in_database', authentication_keys: 'email'
   end
 
   # Scenario: User cannot sign in with wrong password
@@ -43,7 +44,7 @@ feature 'Sign in', :devise do
   scenario 'user cannot sign in with wrong password' do
     user = FactoryGirl.create(:user)
     signin(user.email, 'invalidpass')
-    expect(page).to have_content I18n.t 'devise.failure.invalid', authentication_keys: 'email'
+    expect(page).to have_content
+      I18n.t 'devise.failure.invalid', authentication_keys: 'email'
   end
-
 end
diff --git a/spec/features/users/sign_out_spec.rb b/spec/features/users/sign_out_spec.rb
index 3f906b98..2c401e71 100644
--- a/spec/features/users/sign_out_spec.rb
+++ b/spec/features/users/sign_out_spec.rb
@@ -3,7 +3,6 @@
 #   I want to sign out
 #   So I can protect my account from unauthorized access
 feature 'Sign out', :devise do
-
   # Scenario: User signs out successfully
   #   Given I am signed in
   #   When I sign out
@@ -15,7 +14,4 @@ feature 'Sign out', :devise do
     click_link 'Sign out'
     expect(page).to have_content I18n.t 'devise.sessions.signed_out'
   end
-
 end
-
-
diff --git a/spec/features/users/user_delete_spec.rb b/spec/features/users/user_delete_spec.rb
index 7cd1c97f..443b7537 100644
--- a/spec/features/users/user_delete_spec.rb
+++ b/spec/features/users/user_delete_spec.rb
@@ -6,7 +6,6 @@ Warden.test_mode!
 #   I want to delete my user profile
 #   So I can close my account
 feature 'User delete', :devise, :js do
-
   after(:each) do
     Warden.test_reset!
   end
@@ -18,15 +17,10 @@ feature 'User delete', :devise, :js do
   scenario 'user can delete own account' do
     skip 'skip a slow test'
     user = FactoryGirl.create(:user)
-    login_as(user, :scope => :user)
+    login_as(user, scope: :user)
     visit edit_user_registration_path(user)
     click_button 'Cancel my account'
     page.driver.browser.switch_to.alert.accept
     expect(page).to have_content I18n.t 'devise.registrations.destroyed'
   end
-
 end
-
-
-
-
diff --git a/spec/features/users/user_edit_spec.rb b/spec/features/users/user_edit_spec.rb
index f4acd383..096d534e 100644
--- a/spec/features/users/user_edit_spec.rb
+++ b/spec/features/users/user_edit_spec.rb
@@ -6,7 +6,6 @@ Warden.test_mode!
 #   I want to edit my user profile
 #   So I can change my email address
 feature 'User edit', :devise do
-
   after(:each) do
     Warden.test_reset!
   end
@@ -17,12 +16,13 @@ feature 'User edit', :devise do
   #   Then I see an account updated message
   scenario 'user changes email address' do
     user = FactoryGirl.create(:user)
-    login_as(user, :scope => :user)
+    login_as(user, scope: :user)
     visit edit_user_registration_path(user)
-    fill_in 'Email', :with => 'newemail@example.com'
-    fill_in 'Current password', :with => user.password
+    fill_in 'Email', with: 'newemail@example.com'
+    fill_in 'Current password', with: user.password
     click_button 'Update'
-    txts = [I18n.t( 'devise.registrations.updated'), I18n.t( 'devise.registrations.update_needs_confirmation')]
+    txts = [I18n.t('devise.registrations.updated'),
+            I18n.t('devise.registrations.update_needs_confirmation')]
     expect(page).to have_content(/.*#{txts[0]}.*|.*#{txts[1]}.*/)
   end
 
@@ -33,10 +33,9 @@ feature 'User edit', :devise do
   scenario "user cannot cannot edit another user's profile", :me do
     me = FactoryGirl.create(:user)
     other = FactoryGirl.create(:user, email: 'other@example.com')
-    login_as(me, :scope => :user)
+    login_as(me, scope: :user)
     visit edit_user_registration_path(other)
     expect(page).to have_content 'Edit User'
     expect(page).to have_field('Email', with: me.email)
   end
-
 end
diff --git a/spec/features/users/user_index_spec.rb b/spec/features/users/user_index_spec.rb
index d786db61..851b92a1 100644
--- a/spec/features/users/user_index_spec.rb
+++ b/spec/features/users/user_index_spec.rb
@@ -6,7 +6,6 @@ Warden.test_mode!
 #   I want to see a list of users
 #   So I can see who has registered
 feature 'User index page', :devise do
-
   after(:each) do
     Warden.test_reset!
   end
@@ -21,5 +20,4 @@ feature 'User index page', :devise do
     visit users_path
     expect(page).to have_content user.email
   end
-
 end
diff --git a/spec/features/users/user_quick_play_spec.rb b/spec/features/users/user_quick_play_spec.rb
index cc90f952..6b02520c 100644
--- a/spec/features/users/user_quick_play_spec.rb
+++ b/spec/features/users/user_quick_play_spec.rb
@@ -6,18 +6,16 @@ Warden.test_mode!
 #   I want to play a quick game
 #   So I can have fun as  fast as possible
 feature 'Quick play', :devise do
-
   # Scenario: User can join a game using the quick play link
   #   Given I am signed in
   #   When I click the Quick Play link
   #   Then I join a game
   scenario 'user can join a quick play game' do
-    pending("#EXPECT USER TO JOIN FIRST OPEN QUICK PLAY GAME")
+    pending('#EXPECT USER TO JOIN FIRST OPEN QUICK PLAY GAME')
     user = FactoryGirl.create(:user)
     signin(user.email, user.password)
     click_link 'Quick Play'
-    #EXPECT VISITOR TO JOIN FIRST OPEN QUICK PLAY TABLE
+    # EXPECT VISITOR TO JOIN FIRST OPEN QUICK PLAY TABLE
     expect(fail)
   end
-
 end
diff --git a/spec/features/users/user_show_spec.rb b/spec/features/users/user_show_spec.rb
index aeee7d69..e829dc23 100644
--- a/spec/features/users/user_show_spec.rb
+++ b/spec/features/users/user_show_spec.rb
@@ -6,7 +6,6 @@ Warden.test_mode!
 #   I want to visit my user profile page
 #   So I can see my personal account data
 feature 'User profile page', :devise do
-
   after(:each) do
     Warden.test_reset!
   end
@@ -17,7 +16,7 @@ feature 'User profile page', :devise do
   #   Then I see my own email address
   scenario 'user sees own profile' do
     user = FactoryGirl.create(:user)
-    login_as(user, :scope => :user)
+    login_as(user, scope: :user)
     visit user_path(user)
     expect(page).to have_content 'User'
     expect(page).to have_content user.email
@@ -30,10 +29,9 @@ feature 'User profile page', :devise do
   scenario "user cannot see another user's profile" do
     me = FactoryGirl.create(:user)
     other = FactoryGirl.create(:user, email: 'other@example.com')
-    login_as(me, :scope => :user)
+    login_as(me, scope: :user)
     Capybara.current_session.driver.header 'Referer', root_path
     visit user_path(other)
     expect(page).to have_content 'Access denied.'
   end
-
 end
diff --git a/spec/features/visitors/about_page_spec.rb b/spec/features/visitors/about_page_spec.rb
index d94b56d2..ab53d6b1 100644
--- a/spec/features/visitors/about_page_spec.rb
+++ b/spec/features/visitors/about_page_spec.rb
@@ -3,14 +3,12 @@
 #   I want to visit an 'about' page
 #   So I can learn more about the website
 feature 'About page' do
-
   # Scenario: Visit the 'about' page
   #   Given I am a visitor
   #   When I visit the 'about' page
-  #   Then I see "About the Website"
+  #   Then I see 'About the Website'
   scenario 'Visit the about page' do
     visit 'pages/about'
     expect(page).to have_content 'About the Website'
   end
-
 end
diff --git a/spec/features/visitors/home_page_spec.rb b/spec/features/visitors/home_page_spec.rb
index 8afa3658..4ac018e5 100644
--- a/spec/features/visitors/home_page_spec.rb
+++ b/spec/features/visitors/home_page_spec.rb
@@ -3,14 +3,12 @@
 #   I want to visit a home page
 #   So I can learn more about the website
 feature 'Home page' do
-
   # Scenario: Visit the home page
   #   Given I am a visitor
   #   When I visit the home page
-  #   Then I see "Welcome"
+  #   Then I see 'Welcome'
   scenario 'visit the home page' do
     visit root_path
     expect(page).to have_content 'Welcome'
   end
-
 end
diff --git a/spec/features/visitors/navigation_spec.rb b/spec/features/visitors/navigation_spec.rb
index 73041e86..b6d61a73 100644
--- a/spec/features/visitors/navigation_spec.rb
+++ b/spec/features/visitors/navigation_spec.rb
@@ -3,7 +3,6 @@
 #   I want to see navigation links
 #   So I can find home, sign in, or sign up
 feature 'Navigation links', :devise do
-
   # Scenario: View navigation links
   #   Given I am a visitor
   #   When I visit the home page
@@ -13,5 +12,4 @@ feature 'Navigation links', :devise do
     expect(page).to have_content 'Sign in'
     expect(page).to have_content 'Sign up'
   end
-
 end
diff --git a/spec/features/visitors/quick_play_spec.rb b/spec/features/visitors/quick_play_spec.rb
index 1389235b..71599f5e 100644
--- a/spec/features/visitors/quick_play_spec.rb
+++ b/spec/features/visitors/quick_play_spec.rb
@@ -3,17 +3,15 @@
 #   I want to play a game
 #   So I can have fun without signing up
 feature 'Quick play', :devise do
-
   # Scenario: Visitor can join a game using the quick play link
   #   Given I am not signed in
   #   When I click the Quick Play link
   #   Then I join a game
   scenario 'visitor can join a quick play game' do
-    pending("#EXPECT VISITOR TO JOIN FIRST OPEN QUICK PLAY GAME")
+    pending('#EXPECT VISITOR TO JOIN FIRST OPEN QUICK PLAY GAME')
     visit root_path
     click_link 'Quick Play'
-    #EXPECT VISITOR TO JOIN FIRST OPEN QUICK PLAY TABLE
+    # EXPECT VISITOR TO JOIN FIRST OPEN QUICK PLAY TABLE
     expect(fail)
   end
-
 end
diff --git a/spec/features/visitors/sign_up_spec.rb b/spec/features/visitors/sign_up_spec.rb
index fc50163b..06f4132f 100644
--- a/spec/features/visitors/sign_up_spec.rb
+++ b/spec/features/visitors/sign_up_spec.rb
@@ -3,14 +3,14 @@
 #   I want to sign up
 #   So I can visit protected areas of the site
 feature 'Sign Up', :devise do
-
   # Scenario: Visitor can sign up with valid email address and password
   #   Given I am not signed in
   #   When I sign up with a valid email address and password
   #   Then I see a successful sign up message
   scenario 'visitor can sign up with valid email address and password' do
     sign_up_with('test@example.com', 'please123', 'please123')
-    txts = [I18n.t( 'devise.registrations.signed_up'), I18n.t( 'devise.registrations.signed_up_but_unconfirmed')]
+    txts = [I18n.t('devise.registrations.signed_up'),
+            I18n.t('devise.registrations.signed_up_but_unconfirmed')]
     expect(page).to have_content(/.*#{txts[0]}.*|.*#{txts[1]}.*/)
   end
 
@@ -38,7 +38,7 @@ feature 'Sign Up', :devise do
   #   Then I see a 'too short password' message
   scenario 'visitor cannot sign up with a short password' do
     sign_up_with('test@example.com', 'please', 'please')
-    expect(page).to have_content "Password is too short"
+    expect(page).to have_content 'Password is too short'
   end
 
   # Scenario: Visitor cannot sign up without password confirmation
@@ -58,5 +58,4 @@ feature 'Sign Up', :devise do
     sign_up_with('test@example.com', 'please123', 'mismatch')
     expect(page).to have_content "Password confirmation doesn't match"
   end
-
 end
diff --git a/spec/models/game_spec.rb b/spec/models/game_spec.rb
index cec409e4..acf55366 100644
--- a/spec/models/game_spec.rb
+++ b/spec/models/game_spec.rb
@@ -28,7 +28,7 @@ RSpec.describe Game, type: :model do
 
       context 'when there are less than 2 players' do
         it 'is not startable with too few players' do
-          expect{@game.validate_startable}.to raise_error StandardError
+          expect { @game.validate_startable }.to raise_error StandardError
           expect(@game.players.size).to eq(0)
           expect(@game.startable?).to eq(false)
           expect(@game.errors[:players])
@@ -43,7 +43,7 @@ RSpec.describe Game, type: :model do
             @player.save
           end
           @game.players.new(user_id: User.last.id)
-          expect{@game.validate_startable}.to raise_error StandardError
+          expect { @game.validate_startable }.to raise_error StandardError
           expect(@game.startable?).to eq(false)
           expect(@game.errors[:players])
             .to include 'Must be less than 5 players.'
@@ -51,11 +51,4 @@ RSpec.describe Game, type: :model do
       end
     end
   end
-
-  #when the game starts
-  #the player with the lowest card goes first
-
-  #it 'Can not be started if game is invalid' do
-    #expect(@game.start).to raise_error
-  #end
 end
diff --git a/spec/models/play_spec.rb b/spec/models/play_spec.rb
index cfd8f782..b42be7f8 100644
--- a/spec/models/play_spec.rb
+++ b/spec/models/play_spec.rb
@@ -1,6 +1,6 @@
 require 'rails_helper'
 
-RSpec.describe Play, :type => :model do
+RSpec.describe Play, type: :model do
   before(:each) do
     @game = FactoryGirl.create(:game)
     @user1 = FactoryGirl.create(:user)
diff --git a/spec/models/player_card_spec.rb b/spec/models/player_card_spec.rb
index 40e6573e..f3229dff 100644
--- a/spec/models/player_card_spec.rb
+++ b/spec/models/player_card_spec.rb
@@ -1,5 +1,5 @@
 require 'rails_helper'
 
-RSpec.describe PlayerCard, :type => :model do
+RSpec.describe PlayerCard, type: :model do
   pending "add some examples to (or delete) #{__FILE__}"
 end
diff --git a/spec/models/player_spec.rb b/spec/models/player_spec.rb
index b5778bca..9aa96a29 100644
--- a/spec/models/player_spec.rb
+++ b/spec/models/player_spec.rb
@@ -1,5 +1,5 @@
 require 'rails_helper'
 
-RSpec.describe Player, :type => :model do
+RSpec.describe Player, type: :model do
   pending "add some examples to (or delete) #{__FILE__}"
 end
diff --git a/spec/models/user_spec.rb b/spec/models/user_spec.rb
index 9b176188..cd787a6a 100644
--- a/spec/models/user_spec.rb
+++ b/spec/models/user_spec.rb
@@ -1,13 +1,11 @@
 describe User do
-
   before(:each) { @user = User.new(email: 'user@example.com') }
 
   subject { @user }
 
   it { should respond_to(:email) }
 
-  it "#email returns a string" do
+  it '#email returns a string' do
     expect(@user.email).to match 'user@example.com'
   end
-
 end
diff --git a/spec/policies/user_policy_spec.rb b/spec/policies/user_policy_spec.rb
index 37579cce..b2621c2a 100644
--- a/spec/policies/user_policy_spec.rb
+++ b/spec/policies/user_policy_spec.rb
@@ -6,42 +6,41 @@ describe UserPolicy do
   let (:admin) { FactoryGirl.build_stubbed :user, :admin }
 
   permissions :index? do
-    it "denies access if not an admin" do
+    it 'denies access if not an admin' do
       expect(UserPolicy).not_to permit(current_user)
     end
-    it "allows access for an admin" do
+    it 'allows access for an admin' do
       expect(UserPolicy).to permit(admin)
     end
   end
 
   permissions :show? do
-    it "prevents other users from seeing your profile" do
+    it 'prevents other users from seeing your profile' do
       expect(subject).not_to permit(current_user, other_user)
     end
-    it "allows you to see your own profile" do
+    it 'allows you to see your own profile' do
       expect(subject).to permit(current_user, current_user)
     end
-    it "allows an admin to see any profile" do
+    it 'allows an admin to see any profile' do
       expect(subject).to permit(admin)
     end
   end
 
   permissions :update? do
-    it "prevents updates if not an admin" do
+    it 'prevents updates if not an admin' do
       expect(subject).not_to permit(current_user)
     end
-    it "allows an admin to make updates" do
+    it 'allows an admin to make updates' do
       expect(subject).to permit(admin)
     end
   end
 
   permissions :destroy? do
-    it "prevents deleting yourself" do
+    it 'prevents deleting yourself' do
       expect(subject).not_to permit(current_user, current_user)
     end
-    it "allows an admin to delete any user" do
+    it 'allows an admin to delete any user' do
       expect(subject).to permit(admin, other_user)
     end
   end
-
 end
diff --git a/spec/rails_helper.rb b/spec/rails_helper.rb
index 4d3565c3..d93c9ee7 100644
--- a/spec/rails_helper.rb
+++ b/spec/rails_helper.rb
@@ -1,7 +1,7 @@
 # This file is copied to spec/ when you run 'rails generate rspec:install'
-ENV["RAILS_ENV"] ||= 'test'
+ENV['RAILS_ENV'] ||= 'test'
 require 'spec_helper'
-require File.expand_path("../../config/environment", __FILE__)
+require File.expand_path('../../config/environment', __FILE__)
 require 'rspec/rails'
 # Add additional requires below this line. Rails is not loaded until this point!
 
@@ -18,7 +18,7 @@ require 'rspec/rails'
 # directory. Alternatively, in the individual `*_spec.rb` files, manually
 # require only the support files necessary.
 #
-Dir[Rails.root.join("spec/support/**/*.rb")].each { |f| require f }
+Dir[Rails.root.join('spec/support/**/*.rb')].each { |f| require f }
 
 # Checks for pending migrations before tests are run.
 # If you are not using ActiveRecord, you can remove this line.
diff --git a/spec/spec_helper.rb b/spec/spec_helper.rb
index 275ba496..936f2a72 100644
--- a/spec/spec_helper.rb
+++ b/spec/spec_helper.rb
@@ -1,14 +1,16 @@
-# This file was generated by the `rails generate rspec:install` command. Conventionally, all
-# specs live under a `spec` directory, which RSpec adds to the `$LOAD_PATH`.
-# The generated `.rspec` file contains `--require spec_helper` which will cause this
-# file to always be loaded, without a need to explicitly require it in any files.
-#
+# This file was generated by the `rails generate rspec:install` command.
+# Conventionally, all specs live under a `spec` directory, which
+# RSpec adds to the `$LOAD_PATH`.
+# The generated `.rspec` file contains `--require spec_helper` which will cause
+# this file to always be loaded, without a need to explicitly
+# require it in any files.
 # Given that it is always loaded, you are encouraged to keep this file as
 # light-weight as possible. Requiring heavyweight dependencies from this file
 # will add to the boot time of your test suite on EVERY test run, even for an
 # individual file that may not need all of that loaded. Instead, consider making
 # a separate helper file that requires the additional dependencies and performs
-# the additional setup, and require it from the spec files that actually need it.
+# the additional setup, and require it from the spec files
+# that actually need it.
 #
 # The `.rspec` file also contains a few flags that are not defaults but that
 # users commonly want.
@@ -40,46 +42,47 @@ RSpec.configure do |config|
 
 # The settings below are suggested to provide a good initial experience
 # with RSpec, but feel free to customize to your heart's content.
-=begin
-  # These two settings work together to allow you to limit a spec run
-  # to individual examples or groups you care about by tagging them with
-  # `:focus` metadata. When nothing is tagged with `:focus`, all examples
-  # get run.
-  config.filter_run :focus
-  config.run_all_when_everything_filtered = true
-
-  # Limits the available syntax to the non-monkey patched syntax that is recommended.
-  # For more details, see:
-  #   - http://myronmars.to/n/dev-blog/2012/06/rspecs-new-expectation-syntax
-  #   - http://teaisaweso.me/blog/2013/05/27/rspecs-new-message-expectation-syntax/
-  #   - http://myronmars.to/n/dev-blog/2014/05/notable-changes-in-rspec-3#new__config_option_to_disable_rspeccore_monkey_patching
-  config.disable_monkey_patching!
-
-  # Many RSpec users commonly either run the entire suite or an individual
-  # file, and it's useful to allow more verbose output when running an
-  # individual spec file.
-  if config.files_to_run.one?
-    # Use the documentation formatter for detailed output,
-    # unless a formatter has already been configured
-    # (e.g. via a command-line flag).
-    config.default_formatter = 'doc'
-  end
-
-  # Print the 10 slowest examples and example groups at the
-  # end of the spec run, to help surface which specs are running
-  # particularly slow.
-  config.profile_examples = 10
-
-  # Run specs in random order to surface order dependencies. If you find an
-  # order dependency and want to debug it, you can fix the order by providing
-  # the seed, which is printed after each run.
-  #     --seed 1234
-  config.order = :random
-
-  # Seed global randomization in this process using the `--seed` CLI option.
-  # Setting this allows you to use `--seed` to deterministically reproduce
-  # test failures related to randomization by passing the same `--seed` value
-  # as the one that triggered the failure.
-  Kernel.srand config.seed
-=end
+#=begin
+#  # These two settings work together to allow you to limit a spec run
+#  # to individual examples or groups you care about by tagging them with
+#  # `:focus` metadata. When nothing is tagged with `:focus`, all examples
+#  # get run.
+#  config.filter_run :focus
+#  config.run_all_when_everything_filtered = true
+#
+#  # Limits the available syntax
+#  # to the non-monkey patched syntax that is recommended.
+#  # For more details, see:
+#  #   - http://myronmars.to/n/dev-blog/2012/06/rspecs-new-expectation-syntax
+#  #   - http://teaisaweso.me/blog/2013/05/27/rspecs-new-message-expectation-syntax/
+#  #   - http://myronmars.to/n/dev-blog/2014/05/notable-changes-in-rspec-3#new__config_option_to_disable_rspeccore_monkey_patching
+#  config.disable_monkey_patching!
+#
+#  # Many RSpec users commonly either run the entire suite or an individual
+#  # file, and it's useful to allow more verbose output when running an
+#  # individual spec file.
+#  if config.files_to_run.one?
+#    # Use the documentation formatter for detailed output,
+#    # unless a formatter has already been configured
+#    # (e.g. via a command-line flag).
+#    config.default_formatter = 'doc'
+#  end
+#
+#  # Print the 10 slowest examples and example groups at the
+#  # end of the spec run, to help surface which specs are running
+#  # particularly slow.
+#  config.profile_examples = 10
+#
+#  # Run specs in random order to surface order dependencies. If you find an
+#  # order dependency and want to debug it, you can fix the order by providing
+#  # the seed, which is printed after each run.
+#  #     --seed 1234
+#  config.order = :random
+#
+#  # Seed global randomization in this process using the `--seed` CLI option.
+#  # Setting this allows you to use `--seed` to deterministically reproduce
+#  # test failures related to randomization by passing the same `--seed` value
+#  # as the one that triggered the failure.
+#  Kernel.srand config.seed
+#=end
 end
diff --git a/spec/support/database_cleaner.rb b/spec/support/database_cleaner.rb
index a9758d43..ac38e31b 100644
--- a/spec/support/database_cleaner.rb
+++ b/spec/support/database_cleaner.rb
@@ -7,7 +7,7 @@ RSpec.configure do |config|
     DatabaseCleaner.strategy = :transaction
   end
 
-  config.before(:each, :js => true) do
+  config.before(:each, js: true) do
     DatabaseCleaner.strategy = :truncation
   end
 
diff --git a/spec/support/devise.rb b/spec/support/devise.rb
index 3552bea5..79998955 100644
--- a/spec/support/devise.rb
+++ b/spec/support/devise.rb
@@ -1,3 +1,3 @@
 RSpec.configure do |config|
-  config.include Devise::TestHelpers, :type => :controller
+  config.include Devise::TestHelpers, type: :controller
 end
diff --git a/spec/support/helpers/session_helpers.rb b/spec/support/helpers/session_helpers.rb
index 88e2dec6..1f6a3298 100644
--- a/spec/support/helpers/session_helpers.rb
+++ b/spec/support/helpers/session_helpers.rb
@@ -4,7 +4,7 @@ module Features
       visit new_user_registration_path
       fill_in 'Email', with: email
       fill_in 'Password', with: password
-      fill_in 'Password confirmation', :with => confirmation
+      fill_in 'Password confirmation', with: confirmation
       click_button 'Sign up'
     end