More Rubocop

.rubocop.yml

@@ -1,5 +1,5 @@
 Metrics/LineLength:
-  Max: 99
+  Max: 120
 
 Documentation:
   Enabled: false

app/controllers/admin/admin_controller.rb

@@ -1,4 +1,5 @@
-class Admin::AdminController < ApplicationController
+module Admin
+  class AdminController < ApplicationController
     layout 'admin/layouts/admin'
     before_filter :authenticate_admin_user!
     before_filter :admin_menu
@@ -12,4 +13,5 @@ class Admin::AdminController < ApplicationController
                       photos: '',
                       pages: '' }
     end
+  end
 end

app/controllers/admin/admin_users_controller.rb

@@ -1,5 +1,5 @@
-class Admin::AdminUsersController < Admin::AdminController
-
+module Admin
+  class AdminUsersController < Admin::AdminController
     def index
       @admin_users = AdminUser.all
     end
@@ -25,14 +25,12 @@ class Admin::AdminUsersController < Admin::AdminController
     def create
       @admin_user = AdminUser.new(permitted_params)
 
-    respond_to do |format|
       if @admin_user.save
         redirect_to admin_admin_users_path, notice: 'Admin User was successfully added.'
       else
         render :edit
       end
     end
-  end
 
     def destroy
       @admin_user = AdminUser.find(params[:id])
@@ -51,7 +49,7 @@ class Admin::AdminUsersController < Admin::AdminController
 
       if @admin_user.update_with_password(permitted_params)
         sign_in @admin_user, bypass: true
-      redirect_to admin_dashboard_path, notice: "Password updated!"
+        redirect_to admin_dashboard_path, notice: 'Password updated!'
       else
         render :edit_password
       end
@@ -62,5 +60,5 @@ class Admin::AdminUsersController < Admin::AdminController
     def permitted_params
       params.require(:admin_user).permit(:email, :password, :password_confirmable, :remember_me)
     end
-
+  end
 end

app/controllers/admin/categories_controller.rb

@@ -1,5 +1,5 @@
-class Admin::CategoriesController < Admin::AdminController
-
+module Admin
+  class CategoriesController < Admin::AdminController
     def index
       @categories = Category.all
     end
@@ -44,5 +44,5 @@ class Admin::CategoriesController < Admin::AdminController
     def permitted_params
       params.require(:category).permit(:name, :slug, :description, :base_colour, :sort)
     end
-
+  end
 end

app/controllers/admin/confirmations_controller.rb

@@ -1,26 +1,19 @@
-class Admin::ConfirmationsController < ::Devise::PasswordsController
-  layout "admin/layouts/login"
+module Admin
+  class ConfirmationsController < ::Devise::PasswordsController
+    layout 'admin/layouts/login'
 
     skip_before_filter(:authenticate_user!)
 
     def update
       with_unconfirmed_confirmable do
         if @confirmable.has_no_password?
-        @confirmable.attempt_set_password(params[:admin_user])
-        if @confirmable.valid?
-          do_confirm
+          update_password
         else
-          do_show
-          @confirmable.errors.clear #so that we wont render :new
-        end
-      else
-        self.class.add_error_on(self, :email, :password_allready_set)
+          self.class.add_error_on(self, :email, :password_already_set)
         end
       end
 
-    if !@confirmable.errors.empty?
-      render_with_scope :new
-    end
+      render_with_scope :new unless confirmable.errors.empty?
     end
 
     def show
@@ -31,8 +24,19 @@ class Admin::ConfirmationsController < ::Devise::PasswordsController
           do_confirm
         end
       end
-    if !@confirmable.errors.empty?
-      render_with_scope :new
+
+      render_with_scope :new unless @confirmable.errors.empty?
+    end
+
+    private
+
+    def update_password
+      @confirmable.attempt_set_password(params[:admin_user])
+      if @confirmable.valid?
+        do_confirm
+      else
+        do_show
+        @confirmable.errors.clear # so that we won't render :new
       end
     end
 
@@ -40,9 +44,8 @@ class Admin::ConfirmationsController < ::Devise::PasswordsController
 
     def with_unconfirmed_confirmable
       @confirmable = AdminUser.find_or_initialize_with_error_by(:confirmation_token, params[:confirmation_token])
-    if !@confirmable.new_record?
-      @confirmable.only_if_unconfirmed {yield}
-    end
+
+      @confirmable.only_if_unconfirmed { yield } unless @confirmable.new_record?
     end
 
     def do_show
@@ -57,4 +60,5 @@ class Admin::ConfirmationsController < ::Devise::PasswordsController
       set_flash_message :notice, :confirmed
       sign_in_and_redirect(resource_name, @confirmable)
     end
+  end
 end

app/controllers/admin/dashboard_controller.rb

@@ -1,2 +1,4 @@
-class Admin::DashboardController < Admin::AdminController
+module Admin
+  class DashboardController < Admin::AdminController
+  end
 end

app/controllers/admin/pages_controller.rb

@@ -1,5 +1,5 @@
-class Admin::PagesController < Admin::AdminController
-
+module Admin
+  class PagesController < Admin::AdminController
     def index
       @pages = Page.all
     end
@@ -49,5 +49,5 @@ class Admin::PagesController < Admin::AdminController
     def permitted_params
       params.require(:page).permit(:name, :title, :content)
     end
-
+  end
 end

app/controllers/admin/passwords_controller.rb

@@ -1,3 +1,5 @@
-class Admin::PasswordsController < ::Devise::PasswordsController
-  layout "admin/layouts/login"
+module Admin
+  class PasswordsController < ::Devise::PasswordsController
+    layout 'admin/layouts/login'
+  end
 end

app/controllers/admin/photos_controller.rb

@@ -1,5 +1,6 @@
-class Admin::PhotosController < Admin::AdminController
-  before_filter :get_categories
+module Admin
+  class PhotosController < Admin::AdminController
+    before_filter :categories
 
     def index
       @photos = Photo.paginate(page: params[:page], per_page: 16)
@@ -42,12 +43,13 @@ class Admin::PhotosController < Admin::AdminController
 
     private
 
-  def get_categories
+    def categories
       @categories = Category.all
     end
 
     def permitted_params
-    params.require(:photo).permit(:image, :title, :description, :flickr_url, :featured, :enabled, :taken_at, category_ids: [])
+      params.require(:photo).permit(:image, :title, :description, :flickr_url, :featured,
+                                    :enabled, :taken_at, category_ids: [])
+    end
   end
-
 end

app/controllers/admin/registrations_controller.rb

@@ -1,3 +1,5 @@
-class Admin::RegistrationsController < ::Devise::RegistrationsController
-  layout "admin/layouts/login"
+module Admin
+  class RegistrationsController < ::Devise::RegistrationsController
+    layout 'admin/layouts/login'
+  end
 end

app/controllers/admin/sessions_controller.rb

@@ -1,5 +1,6 @@
-class Admin::SessionsController < ::Devise::SessionsController
-  layout "admin/layouts/login"
+module Admin
+  class SessionsController < ::Devise::SessionsController
+    layout 'admin/layouts/login'
 
     before_filter :check_https
 
@@ -9,4 +10,5 @@ class Admin::SessionsController < ::Devise::SessionsController
       secure_link = url_for(protocol: 'https')
       flash[:alert] = I18n.t('insecure_alert', secure_link: secure_link).html_safe unless request.scheme == 'https'
     end
+  end
 end

app/controllers/admin/unlocks_controller.rb

@@ -1,3 +1,5 @@
-class Admin::UnlocksController < ::Devise::UnlocksController
-  layout "admin/layouts/login"
+module Admin
+  class UnlocksController < ::Devise::UnlocksController
+    layout 'admin/layouts/login'
+  end
 end

app/helpers/admin/admin_helper.rb

@@ -1,9 +1,11 @@
-module Admin::AdminHelper
-  def inputs_field_set &block
+module Admin
+  module AdminHelper
+    def inputs_field_set(&block)
       field_set_tag nil, class: :inputs, &block
     end
 
-  def actions_field_set &block
+    def actions_field_set(&block)
       field_set_tag nil, class: :actions, &block
     end
+  end
 end

app/helpers/admin/dashboard_helper.rb

@@ -1,2 +0,0 @@
-module Admin::DashboardHelper
-end

app/helpers/admin/downloads_helper.rb

@@ -1,2 +0,0 @@
-module Admin::DownloadsHelper
-end

app/helpers/admin/unlocks_helper.rb

@@ -1,2 +0,0 @@
-module Admin::UnlocksHelper
-end

app/mailers/notifier.rb

@@ -3,8 +3,6 @@ class Notifier < ActionMailer::Base
 
   def contact_notification(sender)
     @sender = sender
-    mail( to: 'enquiries@danbarberphoto.com',
-          from: sender.email,
-          subject: sender.subject)
+    mail(to: 'enquiries@danbarberphoto.com', from: sender.email, subject: sender.subject)
   end
 end

app/middleware/heartbeat.rb

@@ -5,11 +5,7 @@ class Heartbeat
 
   def call(env)
     if env['PATH_INFO'] == '/heartbeat'
-      [
-        200,
-        {"Content-Type" => "text/plain"},
-        ["OK"]
-      ]
+      [200, { 'Content-Type' => 'text/plain' }, ['OK']]
     else
       @app.call(env)
     end

app/models/admin_user.rb

@@ -10,8 +10,8 @@ class AdminUser < ActiveRecord::Base
   end
 
   # new function to return whether a password has been set
-  def has_no_password?
-    self.encrypted_password.blank?
+  def no_password?
+    encrypted_password.blank?
   end
 
   # new function to provide access to protected method unless_confirmed

app/models/contact.rb

@@ -9,12 +9,12 @@ class Contact
 
   def initialize(attributes = {})
     attributes.each do |key, value|
-      self.send("#{key}=", value)
+      send("#{key}=", value)
     end
   end
 
   def read_attribute_for_validation(key)
-    self.send(key)
+    send(key)
   end
 
   def save
@@ -22,7 +22,6 @@ class Contact
       Notifier.contact_notification(self).deliver
       return true
     end
-    return false
+    false
   end
-
 end

app/models/photo.rb

@@ -1,5 +1,4 @@
 class Photo < ActiveRecord::Base
-
   has_and_belongs_to_many :categories
 
   dragonfly_accessor :image
@@ -8,25 +7,24 @@ class Photo < ActiveRecord::Base
 
   @@per_page = 11
 
-  scope :enabled, lambda { where(enabled: true) }
+  scope :enabled, -> { where(enabled: true) }
 
-  scope :featured, lambda { enabled.where(featured: true) }
+  scope :featured, -> { enabled.where(featured: true) }
 
   def to_s
-    self.title
+    title
   end
 
   def name
-    self.title
+    title
   end
 
   def log_view
-    if self.views.nil?
+    if views.nil?
       self.views = 1
     else
       self.views += 1
     end
-    self.save
+    save
   end
-
 end

app/presenters/page_presenter.rb

@@ -4,6 +4,6 @@ class PagePresenter < SimpleDelegator
   end
 
   def self.markdown
-    @markdown = Redcarpet::Markdown.new(Redcarpet::Render::HTML, extensions = {})
+    @markdown = Redcarpet::Markdown.new(Redcarpet::Render::HTML, extensions: {})
   end
 end

app/validators/email_validator.rb

@@ -1,10 +1,7 @@
 # lib/email_validator.rb
 class EmailValidator < ActiveModel::EachValidator
-
   def validate_each(object, attribute, value)
-    unless value =~ /^([^@\s]+)@((?:[-a-z0-9]+\.)+[a-z]{2,})$/i
-      object.errors[attribute] << (options[:message] || "is not valid") 
+    return if value =~ /^([^@\s]+)@((?:[-a-z0-9]+\.)+[a-z]{2,})$/i
+    object.errors[attribute] << (options[:message] || 'is not valid')
   end
-  end
-
 end

script/about

@@ -1,4 +0,0 @@
-#!/usr/bin/env ruby
-require File.expand_path('../../config/boot',  __FILE__)
-$LOAD_PATH.unshift "#{RAILTIES_PATH}/builtin/rails_info"
-require 'commands/about'

script/console

@@ -1,3 +0,0 @@
-#!/usr/bin/env ruby
-require File.expand_path('../../config/boot',  __FILE__)
-require 'commands/console'

script/dbconsole

@@ -1,3 +0,0 @@
-#!/usr/bin/env ruby
-require File.expand_path('../../config/boot',  __FILE__)
-require 'commands/dbconsole'

script/destroy

@@ -1,3 +0,0 @@
-#!/usr/bin/env ruby
-require File.expand_path('../../config/boot',  __FILE__)
-require 'commands/destroy'

script/generate

@@ -1,3 +0,0 @@
-#!/usr/bin/env ruby
-require File.expand_path('../../config/boot',  __FILE__)
-require 'commands/generate'

script/performance/benchmarker

@@ -1,3 +0,0 @@
-#!/usr/bin/env ruby
-require File.expand_path('../../../config/boot',  __FILE__)
-require 'commands/performance/benchmarker'

script/performance/profiler

@@ -1,3 +0,0 @@
-#!/usr/bin/env ruby
-require File.expand_path('../../../config/boot',  __FILE__)
-require 'commands/performance/profiler'

script/plugin

@@ -1,3 +0,0 @@
-#!/usr/bin/env ruby
-require File.expand_path('../../config/boot',  __FILE__)
-require 'commands/plugin'

script/rails

@@ -1,6 +0,0 @@
-#!/usr/bin/env ruby
-# This command will automatically be run when you run "rails" with Rails 3 gems installed from the root of your application.
-
-APP_PATH = File.expand_path('../../config/application',  __FILE__)
-require File.expand_path('../../config/boot',  __FILE__)
-require 'rails/commands'

script/runner

@@ -1,3 +0,0 @@
-#!/usr/bin/env ruby
-require File.expand_path('../../config/boot',  __FILE__)
-require 'commands/runner'

script/server

@@ -1,3 +0,0 @@
-#!/usr/bin/env ruby
-require File.expand_path('../../config/boot',  __FILE__)
-require 'commands/server'