Fix rubocop offenses - Requires Ruby 3.1+

app/helpers/action_cable_helper.rb

@@ -8,7 +8,7 @@ module ActionCableHelper
         ActionCable.server.broadcast(
           "la_exercises_#{exercise_id}_channel_study_group_#{submission.study_group_id}",
           type: :rfc,
-          id: id,
+          id:,
           html: ApplicationController.render(partial: 'request_for_comments/list_entry',
             locals: {request_for_comment: self})
         )

app/helpers/application_helper.rb

@@ -53,9 +53,9 @@ module ApplicationHelper
     ActionController::Base.helpers.sanitize Kramdown::Document.new(markdown).to_html
   end
 
-  def row(options = {}, &block)
+  def row(options = {}, &)
     tag.div(class: 'attribute-row row') do
-      label_column(options[:label]) + value_column(options[:value], &block)
+      label_column(options[:label]) + value_column(options[:value], &)
     end
   end
 

app/helpers/authenticated_url_helper.rb

@@ -11,7 +11,7 @@ module AuthenticatedUrlHelper
     COOKIE_EXPIRATION = 30.seconds
 
     def sign(url, object)
-      payload = {object_id: object.id, object_type: object.class.name, url: url, exp: TOKEN_EXPIRATION.from_now.to_i}
+      payload = {object_id: object.id, object_type: object.class.name, url:, exp: TOKEN_EXPIRATION.from_now.to_i}
       token = JWT.encode payload, TOKEN_SECRET, TOKEN_ALGORITHM
 
       add_query_parameters(url, {TOKEN_PARAM => token})
@@ -58,7 +58,7 @@ module AuthenticatedUrlHelper
 
     def prepare_short_living_cookie(value)
       {
-        value: value,
+        value:,
         expires: COOKIE_EXPIRATION.from_now,
         httponly: true,
         same_site: :strict,