From 25256a484914ee40d829d9184fb4107dd0a77d44 Mon Sep 17 00:00:00 2001
From: Chris Flipse <cflipse@gmail.com>
Date: Sun, 17 Jun 2018 20:27:17 -0400
Subject: [PATCH] Make rubocop happy

---
 Gemfile                                   | 2 +-
 app/controllers/application_controller.rb | 2 +-
 app/controllers/diary_entry_controller.rb | 2 --
 app/models/ability.rb                     | 4 +---
 app/models/capability.rb                  | 8 +++++---
 test/models/abilities_test.rb             | 6 ------
 test/test_helper.rb                       | 1 -
 7 files changed, 8 insertions(+), 17 deletions(-)

diff --git a/Gemfile b/Gemfile
index 8b8eae0bb..a385851ff 100644
--- a/Gemfile
+++ b/Gemfile
@@ -42,6 +42,7 @@ gem "image_optim_rails"
 
 # Load rails plugins
 gem "actionpack-page_caching"
+gem "cancancan"
 gem "composite_primary_keys", "~> 10.0.0"
 gem "dynamic_form"
 gem "http_accept_language", "~> 2.0.0"
@@ -54,7 +55,6 @@ gem "rails-i18n", "~> 4.0.0"
 gem "record_tag_helper"
 gem "rinku", ">= 1.2.2", :require => "rails_rinku"
 gem "validates_email_format_of", ">= 1.5.1"
-gem "cancancan"
 
 # Native OSM extensions
 gem "quad_tile", "~> 1.0.1"
diff --git a/app/controllers/application_controller.rb b/app/controllers/application_controller.rb
index 2be8c1637..eed183893 100644
--- a/app/controllers/application_controller.rb
+++ b/app/controllers/application_controller.rb
@@ -478,7 +478,7 @@ class ApplicationController < ActionController::Base
     Capability.new(current_user, current_token)
   end
 
-  def deny_access(exception)
+  def deny_access(_exception)
     if current_user
       set_locale
       report_error t("oauth.permissions.missing"), :forbidden
diff --git a/app/controllers/diary_entry_controller.rb b/app/controllers/diary_entry_controller.rb
index ff8758990..6e9268008 100644
--- a/app/controllers/diary_entry_controller.rb
+++ b/app/controllers/diary_entry_controller.rb
@@ -11,7 +11,6 @@ class DiaryEntryController < ApplicationController
   before_action :check_database_writable, :only => [:new, :edit, :comment, :hide, :hidecomment, :subscribe, :unsubscribe]
   before_action :allow_thirdparty_images, :only => [:new, :edit, :list, :view, :comments]
 
-
   def new
     @title = t "diary_entry.new.title"
 
@@ -247,7 +246,6 @@ class DiaryEntryController < ApplicationController
     params.require(:diary_comment).permit(:body)
   end
 
-
   ##
   # decide on a location for the diary entry map
   def set_map_location
diff --git a/app/models/ability.rb b/app/models/ability.rb
index 2f86ea412..5be0b37e5 100644
--- a/app/models/ability.rb
+++ b/app/models/ability.rb
@@ -17,9 +17,7 @@ class Ability
 
       can [:create, :edit, :comment, :subscribe, :unsubscribe], DiaryEntry
 
-      if user.administrator?
-        can [:hide, :hidecomment], [DiaryEntry, DiaryComment]
-      end
+      can [:hide, :hidecomment], [DiaryEntry, DiaryComment] if user.administrator?
     end
     # Define abilities for the passed in user here. For example:
     #
diff --git a/app/models/capability.rb b/app/models/capability.rb
index 174687503..db2d71711 100644
--- a/app/models/capability.rb
+++ b/app/models/capability.rb
@@ -5,15 +5,17 @@ class Capability
 
   def initialize(user, token)
     if user
-      can [:read, :read_one], UserPreference if has_capability?(token, :allow_read_prefs)
-      can [:update, :update_one, :delete_one], UserPreference if has_capability?(token, :allow_write_prefs)
+      can [:read, :read_one], UserPreference if capability?(token, :allow_read_prefs)
+      can [:update, :update_one, :delete_one], UserPreference if capability?(token, :allow_write_prefs)
 
     end
   end
 
+  private
+
   # If a user provides no tokens, they've authenticated via a non-oauth method
   # and permission to access to all capabilities is assumed.
-  def has_capability?(token, cap)
+  def capability?(token, cap)
     token.nil? || token.read_attribute(cap)
   end
 end
diff --git a/test/models/abilities_test.rb b/test/models/abilities_test.rb
index 77c14f40f..28a5c7fd9 100644
--- a/test/models/abilities_test.rb
+++ b/test/models/abilities_test.rb
@@ -6,7 +6,6 @@ class AbilityTest < ActiveSupport::TestCase
 end
 
 class GuestAbilityTest < AbilityTest
-
   test "geocoder permission for a guest" do
     ability = Ability.new nil
 
@@ -27,11 +26,9 @@ class GuestAbilityTest < AbilityTest
       assert ability.cannot?(action, DiaryComment), "should be able to #{action} DiaryEntries"
     end
   end
-
 end
 
 class UserAbilityTest < AbilityTest
-
   test "Diary permissions" do
     ability = Ability.new create(:user)
 
@@ -47,7 +44,6 @@ class UserAbilityTest < AbilityTest
 end
 
 class AdministratorAbilityTest < AbilityTest
-
   test "Diary for an administrator" do
     ability = Ability.new create(:administrator_user)
     [:list, :rss, :view, :comments, :create, :edit, :comment, :subscribe, :unsubscribe, :hide, :hidecomment].each do |action|
@@ -66,6 +62,4 @@ class AdministratorAbilityTest < AbilityTest
       assert ability.cannot? act, UserPreference
     end
   end
-
-
 end
diff --git a/test/test_helper.rb b/test/test_helper.rb
index 39e8cdd05..df88a6ee0 100644
--- a/test/test_helper.rb
+++ b/test/test_helper.rb
@@ -95,7 +95,6 @@ module ActiveSupport
       end
     end
 
-
     ##
     # set request readers to ask for a particular error format
     def error_format(format)
-- 
2.39.5