Merge pull request #1997 from knapo/master

Make `ActiveRecord::Batches#find_each` to not return `self`.

1 files changed, 7 insertions, 0 deletions

diff --git a/activerecord/test/cases/batches_test.rb b/activerecord/test/cases/batches_test.rb
index 6620464d6a..50ddf6c757 100644
--- a/activerecord/test/cases/batches_test.rb
+++ b/activerecord/test/cases/batches_test.rb
@@ -18,6 +18,13 @@ class EachTest < ActiveRecord::TestCase
     end
   end
 
+  def test_each_should_not_return_query_chain_and_execcute_only_one_query
+    assert_queries(1) do
+      result = Post.find_each(:batch_size => 100000){ }
+      assert_nil result
+    end
+  end
+
   def test_each_should_raise_if_select_is_set_without_id
     assert_raise(RuntimeError) do
       Post.find_each(:select => :title, :batch_size => 1) { |post| post }