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squelch an unused variable warning
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@ -117,6 +117,7 @@ class CounterCacheTest < ActiveRecord::TestCase
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test "update other counters on parent destroy" do
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david, joanna = dog_lovers(:david, :joanna)
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joanna = joanna # squelch a warning
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assert_difference 'joanna.reload.dogs_count', -1 do
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david.destroy
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