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-rw-r--r--activerecord/test/cases/calculations_test.rb4
1 files changed, 4 insertions, 0 deletions
diff --git a/activerecord/test/cases/calculations_test.rb b/activerecord/test/cases/calculations_test.rb
index 56f6d795b6..224b3f3d1f 100644
--- a/activerecord/test/cases/calculations_test.rb
+++ b/activerecord/test/cases/calculations_test.rb
@@ -397,6 +397,10 @@ class CalculationsTest < ActiveRecord::TestCase
Account.sum(:credit_limit, :from => 'accounts', :conditions => "credit_limit > 50")
end
+ def test_sum_array_compatibility
+ assert_equal Account.sum(:credit_limit), Account.sum(&:credit_limit)
+ end
+
def test_average_with_from_option
assert_equal Account.average(:credit_limit), Account.average(:credit_limit, :from => 'accounts')
assert_equal Account.average(:credit_limit, :conditions => "credit_limit > 50"),