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-rw-r--r--activerecord/lib/active_record/associations/collection_proxy.rb4
-rw-r--r--activerecord/test/cases/associations/has_many_associations_test.rb8
2 files changed, 0 insertions, 12 deletions
diff --git a/activerecord/lib/active_record/associations/collection_proxy.rb b/activerecord/lib/active_record/associations/collection_proxy.rb
index d35fe9fe50..55bf2e0ff0 100644
--- a/activerecord/lib/active_record/associations/collection_proxy.rb
+++ b/activerecord/lib/active_record/associations/collection_proxy.rb
@@ -33,10 +33,6 @@ module ActiveRecord
super klass, klass.arel_table, klass.predicate_builder
end
- def initialize_dup(other) # :nodoc:
- @association = @association.deep_dup
- end
-
def target
@association.target
end
diff --git a/activerecord/test/cases/associations/has_many_associations_test.rb b/activerecord/test/cases/associations/has_many_associations_test.rb
index 3ef322d9e5..ede3a44090 100644
--- a/activerecord/test/cases/associations/has_many_associations_test.rb
+++ b/activerecord/test/cases/associations/has_many_associations_test.rb
@@ -2107,14 +2107,6 @@ class HasManyAssociationsTest < ActiveRecord::TestCase
assert_not_equal target.object_id, ary.object_id
end
- def test_dup_should_dup_load_target
- original = topics(:first).replies
- dupped = topics(:first).replies.dup
-
- assert_not_equal original.object_id, dupped.object_id
- assert_not_equal original.load_target.object_id, dupped.load_target.object_id
- end
-
def test_merging_with_custom_attribute_writer
bulb = Bulb.new(color: "red")
assert_equal "RED!", bulb.color