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| author | Aaron Patterson <aaron.patterson@gmail.com> | 2016-03-04 09:43:35 -0800 |
|---|---|---|
| committer | Aaron Patterson <aaron.patterson@gmail.com> | 2016-03-04 09:43:35 -0800 |
| commit | 722319d2fe75204458ab97d5b9b1e28c7f0b1e18 (patch) | |
| tree | 2038dc36da66e384f9ae4d0a51d44b37e0c0ac76 /activesupport/test/descendants_tracker_test_cases.rb | |
| parent | 999b70320b0511b5e2c8663e56a68778b1615796 (diff) | |
| download | rails-722319d2fe75204458ab97d5b9b1e28c7f0b1e18.tar.gz rails-722319d2fe75204458ab97d5b9b1e28c7f0b1e18.tar.bz2 rails-722319d2fe75204458ab97d5b9b1e28c7f0b1e18.zip | |
don't build the reflection chain to calculate `nested?`
We know a reflection can be considered as `nested?` if the source
reflection or the through reflection are also through reflections (since
the through reflection will also add another join table). This allows
us to avoid traversing the entire reflection tree just to calculate whether or
not there will be more join tables.
Diffstat (limited to 'activesupport/test/descendants_tracker_test_cases.rb')
0 files changed, 0 insertions, 0 deletions