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4 Commits
Author SHA1 Message Date
Alexander Ljungberg 2e5081b137 Optimise array controller addObject: by eliminating entirely pointless rearrange when added objects did not pass the filter. Also avoided double rearrange if clearsFilterPredicateOnInsertion. 
CPArrayControllerPerformance.j execution time on "testAddObject_, sorted, filtered" down from ~420ms to ~60ms on my machine.
 2011-05-28 02:02:24 -04:00
Alexander Ljungberg a1a06c3f75 Performance test array controller addObject: when clearing the filter predicate. 2011-05-28 01:47:25 -04:00
Alexander Ljungberg 271bb00147 Marginally faster filter and sort in CPArrayController's arrangeObjects (4% in the performance tester.) Reduced memory usage when both a filter and a sort order are applied. Cleanup of the tester and a filter only test run. 2010-08-09 17:31:36 -04:00
Alexander Ljungberg 998c2f19cf Performance tester for CPArrayController. 2010-08-09 14:21:22 -04:00