Ross Kimes rosskimes
rosskimes
/ ManagedObjectChangesPublisher.swift
Created
December 2, 2020 16:12
— forked from mjm/ManagedObjectChangesPublisher.swift
Observe changes to a Core Data fetch request with Combine
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| import Combine | |
| import CoreData | |
| extension NSManagedObjectContext { | |
| func changesPublisher<Object: NSManagedObject>(for fetchRequest: NSFetchRequest<Object>) | |
| -> ManagedObjectChangesPublisher<Object> | |
| { | |
| ManagedObjectChangesPublisher(fetchRequest: fetchRequest, context: self) | |
| } | |
| } |
rosskimes
/ NSDateFormatter cheat sheet
Created
December 22, 2017 04:19
— forked from trevorwang/NSDateFormatter cheat sheet
Date Formats for NSDateFormatter
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| a: AM/PM | |
| A: 0~86399999 (Millisecond of Day) | |
| c/cc: 1~7 (Day of Week) | |
| ccc: Sun/Mon/Tue/Wed/Thu/Fri/Sat | |
| cccc: Sunday/Monday/Tuesday/Wednesday/Thursday/Friday/Saturday | |
| d: 1~31 (0 padded Day of Month) | |
| D: 1~366 (0 padded Day of Year) | |