run rubocp --fix

app/models/conference.rb

@@ -86,7 +86,7 @@ class Conference < ApplicationRecord
   has_many :highlighted_events,
            -> { where(state: :confirmed, is_highlight: true) },
            through: :program,
-           source: :events
+           source:  :events
   has_many :event_types, through: :program
 
   has_many :surveys, as: :surveyable, dependent: :destroy do

app/models/event.rb

@@ -310,7 +310,6 @@ class Event < ApplicationRecord
     event_schedules.find_by(schedule_id: selected_schedule_id).try(:happening_now?)
   end
 
-
   ##
   # Returns true or false, if the event is already over or not
   #

app/models/event_user.rb

@@ -14,7 +14,7 @@
 #
 class EventUser < ApplicationRecord
   ROLES = [%w[Speaker speaker], %w[Submitter submitter], %w[Moderator moderator],
-            %w[Volunteer volunteer]]
+           %w[Volunteer volunteer]]
 
   belongs_to :event, touch: true
   belongs_to :user

app/models/payment.rb

@@ -37,7 +37,7 @@ class Payment < ApplicationRecord
   end
 
   def stripe_description
-    #"ticket purchases(#{user.username})"
+    # "ticket purchases(#{user.username})"
     "Tickets for #{conference.title} #{user.name} #{user.email}"
   end
 

app/models/registration.rb

@@ -85,7 +85,7 @@ class Registration < ApplicationRecord
 
   def user_has_registration_ticket
     return if conference.registration_ticket_required? &&
-      TicketPurchase.where(user: user, ticket: conference.registration_tickets).paid.any?
+              TicketPurchase.where(user: user, ticket: conference.registration_tickets).paid.any?
 
     errors.add(:base, 'You must purchase a registration ticket before registering')
     if TicketPurchase.where(user: user, ticket: conference.registration_tickets).unpaid.any?

app/models/ticket_purchase.rb

@@ -122,6 +122,7 @@ end
 def count_purchased_registration_tickets(conference, purchases)
   # TODO: WHAT CAUSED THIS???
   return 0 unless purchases
+
   conference.tickets.for_registration.inject(0) do |sum, registration_ticket|
     sum + purchases[registration_ticket.id.to_s].to_i
   end

app/models/user.rb

@@ -101,9 +101,8 @@ class User < ApplicationRecord
                       [:database_authenticatable, :registerable,
                        :recoverable, :rememberable, :trackable, :validatable, :confirmable,
                        :omniauthable,
-                       omniauth_providers: [:suse, :google, :facebook, :github, :discourse]
+                       omniauth_providers: [:suse, :google, :facebook, :github, :discourse]]
                       #  omniauth_providers: [:google, :discourse]
-                      ]
                     end
 
   devise(*devise_modules)
@@ -206,6 +205,7 @@ class User < ApplicationRecord
   # Partials should *not* directly call `gravatar_url`
   def profile_picture(opts = {})
     return gravatar_url(opts) unless picture.present?
+
     size = (opts[:size] || 0).to_i
     if size < 50
       picture.tiny.url
@@ -346,7 +346,6 @@ class User < ApplicationRecord
     events.where(program_id: conference.program.id, 'event_users.event_role': 'volunteer')
   end
 
-
   def self.empty?
     User.count == 1 && User.first.email == 'deleted@localhost.osem'
   end