Apply Layout/LineLength rubocop rule

Note we're excluding a few files:

* Configuration files that weren't generated by us
* Migration files that weren't generated by us
* The Gemfile, since it includes an important comment that must be on
  the same line as the gem declaration
* The Budget::Stats class, since the heading statistics are a mess and
  having shorter lines would require a lot of refactoring

config/initializers/apartment.rb

@@ -99,7 +99,8 @@ Apartment.configure do |config|
   #
   # config.pg_excluded_names = ["uuid_generate_v4"]
 
-  # Specifies whether the database and schema (when using PostgreSQL schemas) will prepend in ActiveRecord log.
+  # Specifies whether the database and schema (when using PostgreSQL schemas)
+  # will prepend in ActiveRecord log.
   # Uncomment the line below if you want to enable this behavior.
   #
   # config.active_record_log = true
@@ -107,9 +108,9 @@ end
 
 # Setup a custom Tenant switching middleware. The Proc should return the name of the Tenant that
 # you want to switch to.
-Rails.application.config.middleware.insert_before Warden::Manager, Apartment::Elevators::Generic, ->(request) do
-  Tenant.resolve_host(request.host)
-end
+Rails.application.config.middleware.insert_before Warden::Manager,
+                                                  Apartment::Elevators::Generic,
+                                                  ->(request) { Tenant.resolve_host(request.host) }
 
 # Rails.application.config.middleware.use Apartment::Elevators::Domain
 # Rails.application.config.middleware.use Apartment::Elevators::Subdomain

config/initializers/devise-security.rb

@@ -63,7 +63,11 @@ module Devise
         if !new_record? && !encrypted_password_change.nil? && !erased?
           dummy = self.class.new
           dummy.encrypted_password = encrypted_password_change.first
-          dummy.password_salt = password_salt_change.first if respond_to?(:password_salt_change) && !password_salt_change.nil?
+
+          if respond_to?(:password_salt_change) && !password_salt_change.nil?
+            dummy.password_salt = password_salt_change.first
+          end
+
           errors.add(:password, :equal_to_current_password) if dummy.valid_password?(password)
         end
       end