Rename association option :class to :anonymous_class

In 1f006c an option was added called :class to allow passing anonymous
classes to association definitions. Since using :class instead of
:class_name is a fairly common typo even amongst experienced developers
this can result in hard to debug errors arising in raise_on_type_mismatch?

To fix this we're renaming the option from :class to :anonymous_class as
that is a more correct description of what the option is for. Since this
was an internal, undocumented option there is no need for a deprecation.

Fixes #19659

1 files changed, 8 insertions, 8 deletions

diff --git a/activerecord/test/cases/associations/has_many_through_associations_test.rb b/activerecord/test/cases/associations/has_many_through_associations_test.rb
index 5f52c65412..9734ea2217 100644
--- a/activerecord/test/cases/associations/has_many_through_associations_test.rb
+++ b/activerecord/test/cases/associations/has_many_through_associations_test.rb
@@ -84,11 +84,11 @@ class HasManyThroughAssociationsTest < ActiveRecord::TestCase
     subscriber   = make_model "Subscriber"
 
     subscriber.primary_key = 'nick'
-    subscription.belongs_to :book,       class: book
-    subscription.belongs_to :subscriber, class: subscriber
+    subscription.belongs_to :book,       anonymous_class: book
+    subscription.belongs_to :subscriber, anonymous_class: subscriber
 
-    book.has_many :subscriptions, class: subscription
-    book.has_many :subscribers, through: :subscriptions, class: subscriber
+    book.has_many :subscriptions, anonymous_class: subscription
+    book.has_many :subscribers, through: :subscriptions, anonymous_class: subscriber
 
     anonbook = book.first
     namebook = Book.find anonbook.id
@@ -154,10 +154,10 @@ class HasManyThroughAssociationsTest < ActiveRecord::TestCase
     lesson_student = make_model 'LessonStudent'
     lesson_student.table_name = 'lessons_students'
 
-    lesson_student.belongs_to :lesson, :class => lesson
-    lesson_student.belongs_to :student, :class => student
-    lesson.has_many :lesson_students, :class => lesson_student
-    lesson.has_many :students, :through => :lesson_students, :class => student
+    lesson_student.belongs_to :lesson, :anonymous_class => lesson
+    lesson_student.belongs_to :student, :anonymous_class => student
+    lesson.has_many :lesson_students, :anonymous_class => lesson_student
+    lesson.has_many :students, :through => :lesson_students, :anonymous_class => student
     [lesson, lesson_student, student]
   end