Add and apply Naming/BlockForwarding rubocop rule

This syntax has been added in Ruby 3.1.

Not using a variable name might not be very descriptive, but it's just
as descriptive as using "block" as a variable name. Using just `&` we
get the same amount of information than using `&block`: that we're
passing a block.

We're still using `&action` in `around_action` methods because here we
aren't using a generic name for the variable, so (at least for now) we
aren't running this cop on controllers using `around_action`.

.rubocop.yml

@@ -319,6 +319,13 @@ Lint/UselessAssignment:
 Lint/Void:
  Enabled: true
 
+Naming/BlockForwarding:
+ Enabled: true
+ Exclude:
+ - "app/controllers/application_controller.rb"
+ - "app/controllers/management/base_controller.rb"
+ - "app/controllers/subscriptions_controller.rb"
+
 Naming/VariableName:
  Enabled: true
 

app/controllers/stats_controller.rb

@@ -23,7 +23,7 @@ def index
 
  private
 
- def daily_cache(key, &block)
- Rails.cache.fetch("public_stats/#{Time.current.strftime("%Y-%m-%d")}/#{key}", &block)
+ def daily_cache(key, &)
+ Rails.cache.fetch("public_stats/#{Time.current.strftime("%Y-%m-%d")}/#{key}", &)
  end
 end

app/graphql/types/base_object.rb

@@ -1,7 +1,7 @@
 module Types
  class BaseObject < GraphQL::Schema::Object
- def self.field(*args, **kwargs, &block)
- super(*args, **kwargs, &block)
+ def self.field(*args, **kwargs, &)
+ super(*args, **kwargs, &)
 
  # The old api contained non-camelized fields
  # We want to support these for now, but throw a deprecation warning
@@ -14,7 +14,7 @@ def self.field(*args, **kwargs, &block)
  if field_name.to_s.include?("_")
  reason = "Snake case fields are deprecated. Please use #{field_name.to_s.camelize(:lower)}."
  kwargs = kwargs.merge({ camelize: false, deprecation_reason: reason })
- super(*args, **kwargs, &block)
+ super(*args, **kwargs, &)
  end
 
  # Make sure associations only return public records

app/helpers/globalize_helper.rb

@@ -130,7 +130,7 @@ def translation_enabled_tag(locale, enabled)
  hidden_field_tag("enabled_translations[#{locale}]", (enabled ? 1 : 0))
  end
 
- def globalize(locale, &block)
- Globalize.with_locale(locale, &block)
+ def globalize(locale, &)
+ Globalize.with_locale(locale, &)
  end
 end

app/helpers/translatable_form_helper.rb

@@ -1,6 +1,6 @@
 module TranslatableFormHelper
- def translatable_form_for(record, options = {}, &block)
- form_for(record, options.merge(builder: TranslatableFormBuilder), &block)
+ def translatable_form_for(record, options = {}, &)
+ form_for(record, options.merge(builder: TranslatableFormBuilder), &)
  end
 
  def translations_interface_enabled?
@@ -18,13 +18,13 @@ def highlight_translation_html_class
  class TranslatableFormBuilder < ConsulFormBuilder
  attr_accessor :translations
 
- def translatable_fields(&block)
+ def translatable_fields(&)
  @translations = {}
  visible_locales.map do |locale|
  @translations[locale] = translation_for(locale)
  end
  safe_join(visible_locales.map do |locale|
- Globalize.with_locale(locale) { fields_for_locale(locale, &block) }
+ Globalize.with_locale(locale) { fields_for_locale(locale, &) }
  end)
  end
 
@@ -46,8 +46,8 @@ def fields_for_locale(locale)
  end
  end
 
- def fields_for_translation(translation, &block)
- fields_for(:translations, translation, builder: TranslationsFieldsBuilder, &block)
+ def fields_for_translation(translation, &)
+ fields_for(:translations, translation, builder: TranslationsFieldsBuilder, &)
  end
 
  def translation_for(locale)

app/mailers/mailer.rb

@@ -158,8 +158,8 @@ def already_confirmed(user)
 
  private
 
- def with_user(user, &block)
- I18n.with_locale(user.locale, &block)
+ def with_user(user, &)
+ I18n.with_locale(user.locale, &)
  end
 
  def prevent_delivery_to_users_without_email

app/models/budget/stats.rb

@@ -180,7 +180,7 @@ def supports(supportable)
 
  stats_cache(*stats_methods)
 
- def stats_cache(key, &block)
- Rails.cache.fetch("budgets_stats/#{budget.id}/#{phases.join}/#{key}/#{version}", &block)
+ def stats_cache(key, &)
+ Rails.cache.fetch("budgets_stats/#{budget.id}/#{phases.join}/#{key}/#{version}", &)
  end
 end

app/models/poll/stats.rb

@@ -117,7 +117,7 @@ def total_unregistered_booth
 
  stats_cache(*stats_methods)
 
- def stats_cache(key, &block)
- Rails.cache.fetch("polls_stats/#{poll.id}/#{key}/#{version}", &block)
+ def stats_cache(key, &)
+ Rails.cache.fetch("polls_stats/#{poll.id}/#{key}/#{version}", &)
  end
 end

app/models/tenant.rb

@@ -139,9 +139,9 @@ def self.switch(...)
  Apartment::Tenant.switch(...)
  end
 
- def self.run_on_each(&block)
+ def self.run_on_each(&)
  ["public"].union(Apartment.tenant_names).each do |schema|
- switch(schema, &block)
+ switch(schema, &)
  end
  end
 

lib/remote_translations/microsoft/available_locales.rb

@@ -50,7 +50,7 @@ def self.remote_available_locales
  JSON.parse(result)["translation"].map(&:first)
  end
 
- def self.daily_cache(key, &block)
- Rails.cache.fetch("remote_available_locales/#{Time.current.strftime("%Y-%m-%d")}/#{key}", &block)
+ def self.daily_cache(key, &)
+ Rails.cache.fetch("remote_available_locales/#{Time.current.strftime("%Y-%m-%d")}/#{key}", &)
  end
 end

spec/sessions_helper.rb

@@ -1,3 +1,3 @@
-def in_browser(name, &block)
- Capybara.using_session(name, &block)
+def in_browser(name, &)
+ Capybara.using_session(name, &)
 end