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Code Issues 95 Packages Projects Releases 10 Wiki Activity

cache fetchClauses in property so closures do not retain them indeterminately

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This commit is contained in:
John Rommel Estropia
2016-03-30 21:16:10 +09:00
parent 410feda5cd
commit 633ab0a249
1 changed files with 6 additions and 3 deletions
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9
CoreStore/Observing/ListMonitor.swift
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@@ -891,6 +891,7 @@ public final class ListMonitor<T: NSManagedObject> {
object: self
)
}
self.fetchClauses = fetchClauses
self.taskGroup.notify(.Main) { [weak self] () -> Void in
@@ -902,7 +903,7 @@ public final class ListMonitor<T: NSManagedObject> {
strongSelf.fetchedResultsControllerDelegate.enabled = false
let fetchRequest = strongSelf.fetchedResultsController.fetchRequest
for clause in fetchClauses {
for clause in strongSelf.fetchClauses {
clause.applyToFetchRequest(fetchRequest)
}
@@ -1019,6 +1020,7 @@ public final class ListMonitor<T: NSManagedObject> {
self.sectionIndexTransformer = { $0 }
}
self.transactionQueue = transactionQueue
self.fetchClauses = fetchClauses
fetchedResultsControllerDelegate.handler = self
fetchedResultsControllerDelegate.fetchedResultsController = fetchedResultsController
@@ -1045,7 +1047,7 @@ public final class ListMonitor<T: NSManagedObject> {
return
}
self.refetch(fetchClauses)
self.refetch(self.fetchClauses)
}
)
@@ -1068,7 +1070,7 @@ public final class ListMonitor<T: NSManagedObject> {
if previousStores != currentStores {
self.refetch(fetchClauses)
self.refetch(self.fetchClauses)
}
}
@@ -1130,6 +1132,7 @@ public final class ListMonitor<T: NSManagedObject> {
private var observerForDidChangePersistentStore: NotificationObserver!
private let taskGroup = GCDGroup()
private let transactionQueue: GCDQueue
private var fetchClauses: [FetchClause]
private var willChangeListKey: Void?
private var didChangeListKey: Void?