Update rubocop to version 0.30.0

.rubocop.yml

@@ -1,107 +1,59 @@
 AllCops:
-  Include:
-    - 'Gemfile'
-    - 'Rakefile'
+  RunRailsCops: true
   Exclude:
     - 'bin/*'
     - 'db/schema.rb'
     - 'db/seeds.rb'
     - 'vendor/bundle/**/*'
 
-# Avoid long parameter lists
-ParameterLists:
+Metrics/AbcSize:
+  Exclude:
+    - 'app/controllers/passwords_controller.rb'
+    - 'app/controllers/sessions_controller.rb'
+    - 'app/controllers/users_controller.rb'
+
+Metrics/BlockNesting:
+  Max: 2
+
+Metrics/LineLength:
+  AllowURI: true
+  Enabled: false
+
+Metrics/MethodLength:
+  CountComments: false
+  Max: 10
+  Exclude:
+    - 'db/migrate/*.rb'
+
+Metrics/ParameterLists:
   Max: 4
   CountKeywordArgs: true
 
-ClassLength:
-  Max: 100
+Style/AccessModifierIndentation:
+  EnforcedStyle: outdent
 
-LineLength:
-  Enabled: false
-
-MethodLength:
-  CountComments: false
-  Max: 15
-
-# Avoid more than `Max` levels of nesting.
-BlockNesting:
-  Max: 2
-
-AbcSize:
-  Enabled: false
-
-# Align with the style guide.
-CollectionMethods:
+Style/CollectionMethods:
   PreferredMethods:
     map:      'collect'
     reduce:   'inject'
     find:     'detect'
     find_all: 'select'
 
-# Disable documentation checking until a class needs to be documented once
-Documentation:
+Style/Documentation:
   Enabled: false
 
-# Enforce Ruby 1.9-compatible hash syntax
-HashSyntax:
-  EnforcedStyle: ruby19
+Style/DotPosition:
+  EnforcedStyle: trailing
 
-# No spaces inside hash literals
-SpaceInsideHashLiteralBraces:
+Style/DoubleNegation:
+  Enabled: false
+
+Style/SpaceInsideHashLiteralBraces:
   EnforcedStyle: no_space
 
-# Allow dots at the end of lines
-DotPosition:
-  Enabled: false
+Style/TrailingComma:
+  EnforcedStyleForMultiline: 'comma'
 
-# Don't require magic comment at the top of every file
-Encoding:
-  Enabled: false
-
-# Enforce outdenting of access modifiers (i.e. public, private, protected)
-AccessModifierIndentation:
-  EnforcedStyle: outdent
-
-EmptyLinesAroundAccessModifier:
-  Enabled: true
-
-# Align ends correctly
-EndAlignment:
-  AlignWith: variable
-
-# Indentation of when/else
-CaseIndentation:
-  IndentWhenRelativeTo: end
-  IndentOneStep: false
-
-Lambda:
-  Enabled: false
-
-RaiseArgs:
-  EnforcedStyle: compact
-
-TrailingComma:
-  Enabled: false
-
-DoubleNegation:
-  Enabled: false
-
-PercentLiteralDelimiters:
-  PreferredDelimiters:
-    '%':  ()
-    '%i': ()
-    '%q': ()
-    '%Q': ()
-    '%r': '{}'
-    '%s': ()
-    '%w': '[]'
-    '%W': '[]'
-    '%x': ()
-
-WordArray:
+Style/WordArray:
   Exclude:
     - 'app/helpers/application_helper.rb'
-
-NumericLiterals:
-  Exclude:
-    - 'db/seeds.rb'

.travis.yml

@@ -3,10 +3,10 @@ bundler_args: "--without assets:development:production"
 cache: bundler
 language: ruby
 rvm:
-- 2.2.2
+  - 2.2.2
 script:
-- bundle exec rake
-- bundle exec rubocop --rails --fail-level=refactor
+  - bundle exec rake
+  - bundle exec rubocop
 sudo: false
 deploy:
   api_key:

Gemfile.lock

@@ -177,7 +177,7 @@ GEM
       http-cookie (>= 1.0.2, < 2.0)
       mime-types (>= 1.16, < 3.0)
       netrc (~> 0.7)
-    rubocop (0.29.1)
+    rubocop (0.30.0)
       astrolabe (~> 1.3)
       parser (>= 2.2.0.1, < 3.0)
       powerpack (~> 0.1)

app/controllers/info_window_controller.rb

@@ -1,10 +1,12 @@
 class InfoWindowController < ApplicationController
   def index
     @thing = Thing.find_by_id(params[:thing_id])
-    view = if @thing.adopted?
-      user_signed_in? && current_user == @thing.user ? 'users/thank_you' : 'users/profile'
-    else
-      user_signed_in? ? 'things/adopt' : 'users/sign_in'
+    view = begin
+      if @thing.adopted?
+        user_signed_in? && current_user == @thing.user ? 'users/thank_you' : 'users/profile'
+      else
+        user_signed_in? ? 'things/adopt' : 'users/sign_in'
+      end
     end
     render view
   end

app/helpers/application_helper.rb

@@ -53,7 +53,7 @@ module ApplicationHelper
       ['Washington', 'WA'],
       ['West Virginia', 'WV'],
       ['Wisconsin', 'WI'],
-      ['Wyoming', 'WY']
+      ['Wyoming', 'WY'],
     ]
   end
 end