starred/CoreStore-JohnEstropia
1
0
Fork 0
mirror of https://github.com/JohnEstropia/CoreStore.git synced 2026-06-12 01:14:36 +02:00
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.

Browse Source
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
Download Patch File Download Diff File Expand all files Collapse all files
CoreStore/Fetching and Querying/BaseDataTransaction+Querying.swift
+4 -20
View File
@@ -78,17 +78,9 @@ public extension BaseDataTransaction {
- returns: the `NSManagedObject` array for objects that exists in the transaction
*/
@warn_unused_result
public func fetchExisting<T: NSManagedObject>(objects: [T]) -> [T] {
public func fetchExisting<T: NSManagedObject, S: SequenceType where S.Generator.Element == T>(objects: S) -> [T] {
var existingObjects = [T]()
for object in objects {
if let existingObject = (try? self.context.existingObjectWithID(object.objectID)) as? T {
existingObjects.append(existingObject)
}
}
return existingObjects
return objects.flatMap { (try? self.context.existingObjectWithID($0.objectID)) as? T }
}
/**
@@ -98,17 +90,9 @@ public extension BaseDataTransaction {
- returns: the `NSManagedObject` array for objects that exists in the transaction
*/
@warn_unused_result
public func fetchExisting<T: NSManagedObject>(objectIDs: [NSManagedObjectID]) -> [T] {
public func fetchExisting<T: NSManagedObject, S: SequenceType where S.Generator.Element == NSManagedObjectID>(objectIDs: S) -> [T] {
var existingObjects = [T]()
for objectID in objectIDs {
if let existingObject = (try? self.context.existingObjectWithID(objectID)) as? T {
existingObjects.append(existingObject)
}
}
return existingObjects
return objectIDs.flatMap { (try? self.context.existingObjectWithID($0)) as? T }
}
/**
CoreStore/Fetching and Querying/CoreStore+Querying.swift
+2 -2
View File
@@ -62,7 +62,7 @@ public extension CoreStore {
- returns: the `NSManagedObject` array for objects that exists in the `DataStack`
*/
@warn_unused_result
public static func fetchExisting<T: NSManagedObject>(objects: [T]) -> [T] {
public static func fetchExisting<T: NSManagedObject, S: SequenceType where S.Generator.Element == T>(objects: S) -> [T] {
return self.defaultStack.fetchExisting(objects)
}
@@ -74,7 +74,7 @@ public extension CoreStore {
- returns: the `NSManagedObject` array for objects that exists in the `DataStack`
*/
@warn_unused_result
public static func fetchExisting<T: NSManagedObject>(objectIDs: [NSManagedObjectID]) -> [T] {
public static func fetchExisting<T: NSManagedObject, S: SequenceType where S.Generator.Element == NSManagedObjectID>(objectIDs: S) -> [T] {
return self.defaultStack.fetchExisting(objectIDs)
}
CoreStore/Fetching and Querying/DataStack+Querying.swift
+4 -20
View File
@@ -79,17 +79,9 @@ public extension DataStack {
- returns: the `NSManagedObject` array for objects that exists in the `DataStack`
*/
@warn_unused_result
public func fetchExisting<T: NSManagedObject>(objects: [T]) -> [T] {
public func fetchExisting<T: NSManagedObject, S: SequenceType where S.Generator.Element == T>(objects: S) -> [T] {
var existingObjects = [T]()
for object in objects {
if let existingObject = (try? self.mainContext.existingObjectWithID(object.objectID)) as? T {
existingObjects.append(existingObject)
}
}
return existingObjects
return objects.flatMap { (try? self.mainContext.existingObjectWithID($0.objectID)) as? T }
}
/**
@@ -99,17 +91,9 @@ public extension DataStack {
- returns: the `NSManagedObject` array for objects that exists in the `DataStack`
*/
@warn_unused_result
public func fetchExisting<T: NSManagedObject>(objectIDs: [NSManagedObjectID]) -> [T] {
public func fetchExisting<T: NSManagedObject, S: SequenceType where S.Generator.Element == NSManagedObjectID>(objectIDs: S) -> [T] {
var existingObjects = [T]()
for objectID in objectIDs {
if let existingObject = (try? self.mainContext.existingObjectWithID(objectID)) as? T {
existingObjects.append(existingObject)
}
}
return existingObjects
return objectIDs.flatMap { (try? self.mainContext.existingObjectWithID($0)) as? T }
}
/**