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Code Issues 95 Packages Projects Releases 10 Wiki Activity

Tighter generics implementations. You can now pass any SequenceType's for methods that previously only accepts Array's.

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This commit is contained in:
John Rommel Estropia
2015-09-19 18:20:52 +09:00
parent 7451fbe026
commit 114b7ce605
10 changed files with 33 additions and 80 deletions
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32
CoreStore/Importing Data/BaseDataTransaction+Importing.swift
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@@ -102,9 +102,9 @@ public extension BaseDataTransaction {
- parameter sourceArray: the array of objects to import values from
- parameter postProcess: a closure that exposes the array of created objects
*/
public func importObjects<T where T: NSManagedObject, T: ImportableObject>(
public func importObjects<T, S: SequenceType where T: NSManagedObject, T: ImportableObject, S.Generator.Element == T.ImportSource>(
into: Into<T>,
sourceArray: [T.ImportSource],
sourceArray: S,
@noescape postProcess: (sorted: [T]) -> Void) throws {
CoreStore.assert(
@@ -185,10 +185,10 @@ public extension BaseDataTransaction {
- parameter sourceArray: the array of objects to import values from
- parameter preProcess: a closure that lets the caller tweak the internal `UniqueIDType`-to-`ImportSource` mapping to be used for importing. Callers can remove from/add to/update `mapping` and return the updated array from the closure.
*/
public func importUniqueObjects<T where T: NSManagedObject, T: ImportableUniqueObject>(
public func importUniqueObjects<T, S: SequenceType where T: NSManagedObject, T: ImportableUniqueObject, S.Generator.Element == T.ImportSource>(
into: Into<T>,
sourceArray: [T.ImportSource],
preProcess: ((mapping: [T.UniqueIDType: T.ImportSource]) throws -> [T.UniqueIDType: T.ImportSource])? = nil) throws {
sourceArray: S,
@noescape preProcess: (mapping: [T.UniqueIDType: T.ImportSource]) throws -> [T.UniqueIDType: T.ImportSource] = { $0 }) throws {
CoreStore.assert(
self.bypassesQueueing || self.transactionQueue.isCurrentExecutionContext(),
@@ -211,13 +211,7 @@ public extension BaseDataTransaction {
}
}
if let preProcess = preProcess {
try autoreleasepool {
mapping = try preProcess(mapping: mapping)
}
}
mapping = try autoreleasepool { try preProcess(mapping: mapping) }
for object in self.fetchAll(From(T), Where(T.uniqueIDKeyPath, isMemberOf: mapping.keys)) ?? [] {
@@ -260,10 +254,10 @@ public extension BaseDataTransaction {
- parameter preProcess: a closure that lets the caller tweak the internal `UniqueIDType`-to-`ImportSource` mapping to be used for importing. Callers can remove from/add to/update `mapping` and return the updated array from the closure.
- parameter postProcess: a closure that exposes the array of created/updated objects
*/
public func importUniqueObjects<T where T: NSManagedObject, T: ImportableUniqueObject>(
public func importUniqueObjects<T, S: SequenceType where T: NSManagedObject, T: ImportableUniqueObject, S.Generator.Element == T.ImportSource>(
into: Into<T>,
sourceArray: [T.ImportSource],
preProcess: ((mapping: [T.UniqueIDType: T.ImportSource]) throws -> [T.UniqueIDType: T.ImportSource])? = nil,
sourceArray: S,
@noescape preProcess: (mapping: [T.UniqueIDType: T.ImportSource]) throws -> [T.UniqueIDType: T.ImportSource] = { $0 },
@noescape postProcess: (sorted: [T]) -> Void) throws {
CoreStore.assert(
@@ -289,13 +283,7 @@ public extension BaseDataTransaction {
}
}
if let preProcess = preProcess {
try autoreleasepool {
mapping = try preProcess(mapping: mapping)
}
}
mapping = try autoreleasepool { try preProcess(mapping: mapping) }
var objects = Dictionary<T.UniqueIDType, T>()
for object in self.fetchAll(From(T), Where(T.uniqueIDKeyPath, isMemberOf: mapping.keys)) ?? [] {