Forward ActiveRecord::Relation#count to Enumerable#count if block given

2 files changed, 9 insertions, 0 deletions

diff --git a/activerecord/test/cases/calculations_test.rb b/activerecord/test/cases/calculations_test.rb
index 8f2682c781..cfae700159 100644
--- a/activerecord/test/cases/calculations_test.rb
+++ b/activerecord/test/cases/calculations_test.rb
@@ -482,6 +482,10 @@ class CalculationsTest < ActiveRecord::TestCase
     assert_equal 1, Account.where(firm_name: '37signals').order(:firm_name).reverse_order.count
   end
 
+  def test_count_with_block
+    assert_equal 4, Account.count { |account| account.credit_limit.modulo(10).zero? }
+  end
+
   def test_should_sum_expression
     # Oracle adapter returns floating point value 636.0 after SUM
     if current_adapter?(:OracleAdapter)
diff --git a/activerecord/test/cases/relations_test.rb b/activerecord/test/cases/relations_test.rb
index 95e4230a58..aa5766534f 100644
--- a/activerecord/test/cases/relations_test.rb
+++ b/activerecord/test/cases/relations_test.rb
@@ -1086,6 +1086,11 @@ class RelationTest < ActiveRecord::TestCase
     assert_equal 9, posts.where(:comments_count => 0).count
   end
 
+  def test_count_with_block
+    posts = Post.all
+    assert_equal 10, posts.count { |p| p.comments_count.even? }
+  end
+
   def test_count_on_association_relation
     author = Author.last
     another_author = Author.first