From e7bec4e435d05eb517f515a4661186ce8d088238 Mon Sep 17 00:00:00 2001 From: Bogdan Gusiev Date: Tue, 5 Jul 2011 14:36:20 +0300 Subject: Fixed AR::Relation#sum compatibility with Array#sum In order make Relation behavior closer to Array Made Relation#sum to accept block and delegate it to Array#sum --- activerecord/test/cases/calculations_test.rb | 4 ++++ 1 file changed, 4 insertions(+) (limited to 'activerecord/test/cases') 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"), -- cgit v1.2.3