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bug fix for dictionaries getting deallocated earlier

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John Estropia
2015-08-27 17:28:40 +09:00
parent 16aabe1f3b
commit c3ef8a4172
2 changed files with 36 additions and 8 deletions
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14
CoreStore/Importing Data/BaseDataTransaction+Importing.swift
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@@ -221,15 +221,18 @@ public extension BaseDataTransaction {
}
}
var mappingCopy = mapping // bugfix: prevent deallocation of exhausted items when accessed lazily with .keys and .values
if let preProcess = preProcess {
try autoreleasepool {
try preProcess(mapping: &mapping)
try preProcess(mapping: &mappingCopy)
}
}
mapping = mappingCopy
for object in self.fetchAll(From(T), Where("%K IN %@", T.uniqueIDKeyPath, Array(mapping.keys))) ?? [] {
var mappingCopyForKeys = mapping
for object in self.fetchAll(From(T), Where(T.uniqueIDKeyPath, isMemberOf: mappingCopyForKeys.keys)) ?? [] {
try autoreleasepool {
@@ -291,16 +294,19 @@ public extension BaseDataTransaction {
}
}
var mappingCopy = mapping // bugfix: prevent deallocation of exhausted items when accessed lazily with .keys and .values
if let preProcess = preProcess {
try autoreleasepool {
try preProcess(mapping: &mapping)
try preProcess(mapping: &mappingCopy)
}
}
mapping = mappingCopy
var mappingCopyForKeys = mapping
var objects = Dictionary<T.UniqueIDType, T>()
for object in self.fetchAll(From(T), Where("%K IN %@", T.uniqueIDKeyPath, Array(mapping.keys))) ?? [] {
for object in self.fetchAll(From(T), Where(T.uniqueIDKeyPath, isMemberOf: mappingCopyForKeys.keys)) ?? [] {
try autoreleasepool {