Apply automatic rubocop fixes

spec/support/anonymous_controller.rb

@@ -1,10 +1,11 @@
+# frozen_string_literal: true
+
 class AnonymousController < ApplicationController
   def flash
     @flash ||= {}
   end
 
-  def redirect_to(*)
-  end
+  def redirect_to(*); end
 
   def session
     @session ||= {}

spec/support/authentication.rb

@@ -1,3 +1,5 @@
+# frozen_string_literal: true
+
 module Authentication
   def sign_in(user, password)
     page.driver.post(sessions_url, email: user.email, password: password)

spec/support/controllers.rb

@@ -1,3 +1,5 @@
+# frozen_string_literal: true
+
 def expect_assigns(pairs)
   pairs.each do |key, value|
     it "assigns @#{key}" do
@@ -61,12 +63,12 @@ end
 
 def obtain_object(object)
   case object
-  when Proc
-    object.call
-  when Symbol
-    send(object)
-  else
-    object
+    when Proc
+      object.call
+    when Symbol
+      send(object)
+    else
+      object
   end
 end
 private :obtain_object

spec/support/database_cleaner.rb

@@ -3,7 +3,6 @@
 require 'capybara/rspec'
 
 RSpec.configure do |config|
-
   config.use_transactional_fixtures = false
 
   config.before(:suite) do

spec/support/docker.rb

@@ -1,3 +1,5 @@
+# frozen_string_literal: true
+
 CONTAINER = Docker::Container.send(:new, Docker::Connection.new('http://example.org', {}), 'id' => SecureRandom.hex)
 IMAGE = Docker::Image.new(Docker::Connection.new('http://example.org', {}), 'id' => SecureRandom.hex, 'RepoTags' => [FactoryBot.attributes_for(:ruby)[:docker_image]])
 
@@ -16,7 +18,7 @@ RSpec.configure do |config|
 
   config.after(:suite) do
     examples = RSpec.world.filtered_examples.values.flatten
-    has_docker_tests = examples.any? { |example| example.metadata[:docker] }
+    has_docker_tests = examples.any? {|example| example.metadata[:docker] }
     next unless has_docker_tests
 
     FileUtils.rm_rf(Rails.root.join('tmp', 'files', 'test'))

spec/support/expectations/equal_exercise.rb

@@ -31,7 +31,7 @@ RSpec::Matchers.define :be_an_equal_exercise_as do |exercise|
     return true if object == other # for []
     return false if object.length != other.length
 
-    object.to_a.product(other.to_a).map { |k, v| equal?(k, v) }.any?
+    object.to_a.product(other.to_a).map {|k, v| equal?(k, v) }.any?
   end
 
   def attributes_and_associations(object)

spec/support/factory_bot.rb

@@ -1,3 +1,5 @@
+# frozen_string_literal: true
+
 require 'factory_bot'
 
 # Use "old" FactoryBot default to allow auto-creating associations for #build

spec/support/features.rb

@@ -1,3 +1,5 @@
+# frozen_string_literal: true
+
 def expect_forbidden_path(path_name)
   it "forbids to access the #{path_name.to_s.split('_').join(' ')}" do
     visit(send(path_name))

spec/support/selenium.rb

@@ -1,3 +1,5 @@
+# frozen_string_literal: true
+
 require 'capybara/rspec'
 require 'selenium/webdriver'
 

spec/support/silencer.rb

@@ -1,3 +1,5 @@
+# frozen_string_literal: true
+
 module Silencer
   def silenced
     @stdout = $stdout

spec/support/wait_for_ajax.rb

@@ -1,3 +1,5 @@
+# frozen_string_literal: true
+
 module WaitForAjax
   def wait_for_ajax
     Timeout.timeout(Capybara.default_wait_time) do