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| author | David Heinemeier Hansson <david@loudthinking.com> | 2006-12-05 03:26:56 +0000 |
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| committer | David Heinemeier Hansson <david@loudthinking.com> | 2006-12-05 03:26:56 +0000 |
| commit | 22f095be233e6cfc9bd21104f271d354451bcdcb (patch) | |
| tree | c00abc0e0511db624a67fdde8bf7fa22d4bef70d /activerecord/test/associations_test.rb | |
| parent | 56267474dac278898bf2f53b9a43fb68bd83f43d (diff) | |
| download | rails-22f095be233e6cfc9bd21104f271d354451bcdcb.tar.gz rails-22f095be233e6cfc9bd21104f271d354451bcdcb.tar.bz2 rails-22f095be233e6cfc9bd21104f271d354451bcdcb.zip | |
Added counter optimization for AssociationCollection#any? so person.friends.any? won't actually load the full association if we have the count in a cheaper form [DHH]
git-svn-id: http://svn-commit.rubyonrails.org/rails/trunk@5676 5ecf4fe2-1ee6-0310-87b1-e25e094e27de
Diffstat (limited to 'activerecord/test/associations_test.rb')
| -rwxr-xr-x | activerecord/test/associations_test.rb | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/activerecord/test/associations_test.rb b/activerecord/test/associations_test.rb index 5b5066290f..511653dfce 100755 --- a/activerecord/test/associations_test.rb +++ b/activerecord/test/associations_test.rb @@ -508,7 +508,9 @@ class HasManyAssociationsTest < Test::Unit::TestCase def test_counting_using_sql assert_equal 1, Firm.find(:first).clients_using_counter_sql.size + assert Firm.find(:first).clients_using_counter_sql.any? assert_equal 0, Firm.find(:first).clients_using_zero_counter_sql.size + assert !Firm.find(:first).clients_using_zero_counter_sql.any? end def test_counting_non_existant_items_using_sql |