diff --git a/app/controllers/api/v1/concerns/webhook_concern.rb b/app/controllers/api/v1/concerns/webhook_concern.rb
index 59d48b28..9960e550 100644
--- a/app/controllers/api/v1/concerns/webhook_concern.rb
+++ b/app/controllers/api/v1/concerns/webhook_concern.rb
@@ -18,13 +18,14 @@ module Api
         def token
           @token ||=
             begin
-              _headers = request.headers
-              _token ||= _headers['X-Gitlab-Token'].presence
-              _token ||= token_from_signature(_headers['X-Gitea-Signature'].presence)
-              _token ||= token_from_signature(_headers['X-Hub-Signature-256'].presence, 'sha256=')
-              _token
+              header  = request.headers
+              token   = header['X-Social-Inbox'].presence
+              token ||= header['X-Gitlab-Token'].presence
+              token ||= token_from_signature(header['X-Gitea-Signature'].presence)
+              token ||= token_from_signature(header['X-Hub-Signature-256'].presence, 'sha256=')
+              token
             ensure
-              raise ActiveRecord::RecordNotFound, 'Proveedor no soportado' if _token.blank?
+              raise ActiveRecord::RecordNotFound, 'Proveedor no soportado' if token.blank?
             end
         end
 
diff --git a/app/models/deploy.rb b/app/models/deploy.rb
index 8f28f214..77646034 100644
--- a/app/models/deploy.rb
+++ b/app/models/deploy.rb
@@ -14,8 +14,8 @@ class Deploy < ApplicationRecord
 
   has_many :build_stats, dependent: :destroy
 
-  DEPENDENCIES = []
-  SOFT_DEPENDENCIES = []
+  DEPENDENCIES = [].freeze
+  SOFT_DEPENDENCIES = [].freeze
 
   def deploy(**)
     raise NotImplementedError
@@ -74,7 +74,7 @@ class Deploy < ApplicationRecord
                       'HOME' => home_dir,
                       'PATH' => paths.join(':'),
                       'JEKYLL_ENV' => Rails.env,
-                      'LANG' => ENV['LANG'],
+                      'LANG' => ENV.fetch('LANG', nil)
                     })
   end
 
@@ -139,7 +139,7 @@ class Deploy < ApplicationRecord
   # provisto con el archivo como parámetro
   #
   # @param :content [String]
-  def with_tempfile(content, &block)
+  def with_tempfile(content)
     Tempfile.create(SecureRandom.hex) do |file|
       file.write content.to_s
       file.rewind
diff --git a/app/models/deploy_social_distributed_press.rb b/app/models/deploy_social_distributed_press.rb
index f5c38a22..fc0e01d5 100644
--- a/app/models/deploy_social_distributed_press.rb
+++ b/app/models/deploy_social_distributed_press.rb
@@ -5,7 +5,7 @@ require 'distributed_press/v1/social/client'
 # Publicar novedades al Fediverso
 class DeploySocialDistributedPress < Deploy
   # Solo luego de publicar remotamente
-  DEPENDENCIES = %i[deploy_distributed_press deploy_rsync deploy_full_rsync]
+  DEPENDENCIES = %i[deploy_distributed_press deploy_rsync deploy_full_rsync].freeze
 
   after_save :create_hooks!
 
@@ -70,17 +70,21 @@ class DeploySocialDistributedPress < Deploy
   # @return [nil]
   def create_hooks!
     hook_client = site.social_inbox.hook
+    webhook_class = DistributedPress::V1::Social::Schemas::Webhook
 
     hook_client.class::EVENTS.each do |event|
       event_url = :"v1_site_webhooks_social_inbox_#{event}_url"
 
-      webhook = DistributedPress::V1::Social::Schemas::Webhook.new.call({
-        method: 'POST',
-        url: Rails.application.routes.url_helpers.public_send(event_url, site_id: site.name, host: api_hostname),
-        headers: {
-          'X-Social-Inbox': rol.token
-        }
-      })
+      webhook =
+        webhook_class.new.call({
+                                 method: 'POST',
+                                 url: Rails.application.routes.url_helpers.public_send(
+                                   event_url, site_id: site.name, host: api_hostname
+                                 ),
+                                 headers: {
+                                   'X-Social-Inbox': rol.token
+                                 }
+                               })
 
       raise ArgumentError, webhook.errors.messages if webhook.failure?
 
diff --git a/app/models/site/social_distributed_press.rb b/app/models/site/social_distributed_press.rb
index 1193ca76..d3ebf579 100644
--- a/app/models/site/social_distributed_press.rb
+++ b/app/models/site/social_distributed_press.rb
@@ -25,7 +25,8 @@ class Site
       def generate_private_key_pem!
         self.private_key_pem ||= DistributedPress::V1::Social::Client.new(
           public_key_url: nil,
-          key_size: 2048).private_key.export
+          key_size: 2048
+        ).private_key.export
       end
     end
   end
diff --git a/app/models/social_inbox.rb b/app/models/social_inbox.rb
index 8aa5b504..24f749be 100644
--- a/app/models/social_inbox.rb
+++ b/app/models/social_inbox.rb
@@ -50,9 +50,6 @@ class SocialInbox
 
   def hostname
     @hostname ||=
-      begin
-        host   = site.config.dig('activity_pub', 'hostname')
-        host ||= site.hostname
-      end
+      site.config.dig('activity_pub', 'hostname') || site.hostname
   end
 end