Created
May 6, 2019 13:35
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| let groups = Dictionary(grouping: events) { | |
| return Calendar.current.dateComponents([.year, .month, .day], from: $0.date) | |
| } | |
| .map({ element in | |
| (Calendar.current.date(from: element.key)!, element.value) | |
| }) | |
| .sorted(by: { elemnet1, element2 -> Bool in | |
| elemnet1.0 > element2.0 | |
| }) |
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