robocop

.rubocop.yml

@@ -0,0 +1,21 @@
+
+LineLength:
+  Max: 159
+
+NumericLiterals:
+  Enabled: false
+
+Documentation:
+  Enabled: false
+
+WordArray:
+  Enabled: false
+
+MethodLength:
+  Max: 30
+
+IfUnlessModifier:
+  Enabled: false
+
+CyclomaticComplexity:
+  Max: 10

Gemfile

@@ -70,6 +70,10 @@ group :development do
 
   # profiler
   gem 'rack-mini-profiler'
+
+  # rubocop
+  gem 'rubocop'
+  gem 'guard-rubocop'
 end
 
 group :development, :test do

Gemfile.lock

@@ -45,6 +45,7 @@ GEM
     ancestry (2.0.0)
       activerecord (>= 3.0.0)
     arel (4.0.1)
+    ast (1.1.0)
     atomic (1.1.14)
     bcrypt-ruby (3.1.2)
     better_errors (1.1.0)
@@ -104,6 +105,9 @@ GEM
     guard-rspec (4.2.0)
       guard (>= 2.1.1)
       rspec (>= 2.14, < 4.0)
+    guard-rubocop (1.0.0)
+      guard (~> 2.0)
+      rubocop (~> 0.10)
     guard-spring (0.0.4)
       guard
       spring
@@ -151,7 +155,11 @@ GEM
       oauth2 (~> 0.8.0)
       omniauth (~> 1.0)
     orm_adapter (0.5.0)
+    parser (2.0.0)
+      ast (~> 1.1)
+      slop (~> 3.4, >= 3.4.5)
     polyglot (0.3.3)
+    powerpack (0.0.9)
     premailer (1.7.9)
       css_parser (>= 1.1.9)
       htmlentities (>= 4.0.0)
@@ -179,6 +187,7 @@ GEM
       activesupport (= 4.0.2)
       rake (>= 0.8.7)
       thor (>= 0.18.1, < 2.0)
+    rainbow (1.1.4)
     rake (10.1.1)
     rb-fsevent (0.9.3)
     rb-inotify (0.9.3)
@@ -202,6 +211,10 @@ GEM
       rspec-core (~> 2.14.0)
       rspec-expectations (~> 2.14.0)
       rspec-mocks (~> 2.14.0)
+    rubocop (0.15.0)
+      parser (~> 2.0)
+      powerpack (~> 0.0.6)
+      rainbow (>= 1.1.4)
     sass (3.2.13)
     sass-rails (4.0.1)
       railties (>= 4.0.0, < 5.0)
@@ -264,6 +277,7 @@ DEPENDENCIES
   factory_girl_rails
   faraday
   guard-rspec
+  guard-rubocop
   guard-spring
   jbuilder
   mail
@@ -275,6 +289,7 @@ DEPENDENCIES
   rails (~> 4.0.2)
   redcarpet!
   rspec-rails
+  rubocop
   sass-rails
   sdoc
   spring

Guardfile

@@ -10,3 +10,8 @@ guard :rspec, spring: true do
   watch('config/routes.rb')                           { 'spec/routing' }
   watch('app/controllers/application_controller.rb')  { 'spec/controllers' }
 end
+
+guard :rubocop, cli: ['--rails', '--auto-correct'] do
+  watch(%r{.+\.rb$})
+  watch(%r{(?:.+/)?\.rubocop\.yml$}) { |m| File.dirname(m[0]) }
+end

app/controllers/application_controller.rb

@@ -9,5 +9,4 @@ def require_login
       redirect_to root_path
     end
   end
-
 end