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[WIP] Add support for aggregate operations grouped by an attribute #634

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tonyarnold commented Jan 1, 2014

Allows queries like:

NSArray* caloriesByMonth = [CTFoodDiaryEntry aggregateOperation:@"sum:" onAttribute:@"fatCalories" withPredicate:predicate groupBy:@"month"];

This supersedes #113 and #457, and requires tests before it can be merged.

  • Add tests

@ghost ghost assigned tonyarnold Jan 1, 2014

tonyarnold added a commit that referenced this pull request Apr 8, 2014

@tonyarnold tonyarnold closed this Apr 8, 2014

@tonyarnold tonyarnold deleted the tonyarnold:feature/aggregate-groupings branch Apr 8, 2014

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