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NSDecimalNumber+Extensions NSNotificationCenter UIView+Shake UINavigationItem+Loading
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Jakey
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Jun 5, 2015
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22 changes: 22 additions & 0 deletions
22
Categories/CoreData/NSFetchRequest/NSFetchRequest+Extensions.h
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| // | ||
| // NSFetchRequest+Extensions.h | ||
| // | ||
| // Created by Wess Cope on 9/23/11. | ||
| // Copyright 2012. All rights reserved. | ||
| // | ||
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| #import <CoreData/CoreData.h> | ||
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| typedef void (^FetchObjectsCallback)(NSArray *fetchedObjects, NSError *error); | ||
| typedef void (^FetchObjectCallback)(id fetchedObject, NSError * error); | ||
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| @interface NSFetchRequest(Extensions) | ||
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| + (id)fetchRequestWithEntity:(NSEntityDescription *)entity; | ||
| + (id)fetchRequestWithEntity:(NSEntityDescription *)entity predicate:(NSPredicate *)predicate; | ||
| + (id)fetchRequestWithEntity:(NSEntityDescription *)entity sortDescriptors:(NSArray *)sortDescriptors; | ||
| + (id)fetchRequestWithEntity:(NSEntityDescription *)entity predicate:(NSPredicate *)predicate sortDescriptors:(NSArray *)sortDescriptors; | ||
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| - (id)initWithEntity:(NSEntityDescription *)entity predicate:(NSPredicate *)predicate sortDescriptors:(NSArray *)sortDescriptors; | ||
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| @end |
44 changes: 44 additions & 0 deletions
44
Categories/CoreData/NSFetchRequest/NSFetchRequest+Extensions.m
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| // | ||
| // NSFetchRequest+Extensions.m | ||
| // | ||
| // Created by Wess Cope on 9/23/11. | ||
| // Copyright 2012. All rights reserved. | ||
| // | ||
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| #import "NSFetchRequest+Extensions.h" | ||
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| @implementation NSFetchRequest(Extensions) | ||
| + (id)fetchRequestWithEntity:(NSEntityDescription *)entity | ||
| { | ||
| return [[self alloc] initWithEntity:entity predicate:nil sortDescriptors:nil]; | ||
| } | ||
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| + (id)fetchRequestWithEntity:(NSEntityDescription *)entity predicate:(NSPredicate *)predicate | ||
| { | ||
| return [[self alloc] initWithEntity:entity predicate:predicate sortDescriptors:nil]; | ||
| } | ||
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| + (id)fetchRequestWithEntity:(NSEntityDescription *)entity sortDescriptors:(NSArray *)sortDescriptors | ||
| { | ||
| return [[self alloc] initWithEntity:entity predicate:nil sortDescriptors:sortDescriptors]; | ||
| } | ||
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| + (id)fetchRequestWithEntity:(NSEntityDescription *)entity predicate:(NSPredicate *)predicate sortDescriptors:(NSArray *)sortDescriptors | ||
| { | ||
| return [[self alloc] initWithEntity:entity predicate:predicate sortDescriptors:sortDescriptors]; | ||
| } | ||
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| - (id)initWithEntity:(NSEntityDescription *)entity predicate:(NSPredicate *)predicate sortDescriptors:(NSArray *)sortDescriptors | ||
| { | ||
| self = [self init]; | ||
| if(self) | ||
| { | ||
| self.entity = entity; | ||
| self.predicate = predicate; | ||
| self.sortDescriptors = sortDescriptors; | ||
| } | ||
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| return self; | ||
| } | ||
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| @end |
24 changes: 24 additions & 0 deletions
24
Categories/CoreData/NSManagedObject/NSManagedObject+Extensions.h
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| // | ||
| // NSManagedObject+Extensions.h | ||
| // kemmler | ||
| // | ||
| // Created by Lars Kuhnt on 28.10.13. | ||
| // Copyright (c) 2013 Coeus Solutions GmbH. All rights reserved. | ||
| // | ||
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| #import <CoreData/CoreData.h> | ||
| #import "NSManagedObjectContext+Extensions.h" | ||
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| @interface NSManagedObject (Extensions) | ||
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| + (id)create:(NSManagedObjectContext*)context; | ||
| + (id)create:(NSDictionary*)dict inContext:(NSManagedObjectContext*)context; | ||
| + (id)find:(NSPredicate *)predicate inContext:(NSManagedObjectContext *)context; | ||
| + (id)find:(NSPredicate *)predicate sortDescriptors:(NSArray*)sortDescriptors inContext:(NSManagedObjectContext *)context; | ||
| + (NSArray*)all:(NSPredicate *)predicate inContext:(NSManagedObjectContext *)context; | ||
| + (NSArray*)all:(NSPredicate *)predicate sortDescriptors:(NSArray*)sortDescriptors inContext:(NSManagedObjectContext *)context; | ||
| + (NSUInteger)count:(NSPredicate *)predicate inContext:(NSManagedObjectContext *)contex; | ||
| + (NSString *)entityName; | ||
| + (NSError*)deleteAll:(NSManagedObjectContext*)context; | ||
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| @end |
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70
Categories/CoreData/NSManagedObject/NSManagedObject+Extensions.m
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|---|---|---|
| @@ -0,0 +1,70 @@ | ||
| // | ||
| // NSManagedObject+Extensions.m | ||
| // kemmler | ||
| // | ||
| // Created by Lars Kuhnt on 28.10.13. | ||
| // Copyright (c) 2013 Coeus Solutions GmbH. All rights reserved. | ||
| // | ||
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| #import "NSManagedObject+Extensions.h" | ||
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| @implementation NSManagedObject (Extensions) | ||
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| + (id)create:(NSManagedObjectContext*)context { | ||
| return [NSEntityDescription insertNewObjectForEntityForName:[self entityName] inManagedObjectContext:context]; | ||
| } | ||
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| + (id)create:(NSDictionary*)dict inContext:(NSManagedObjectContext*)context { | ||
| id instance = [self create:context]; | ||
| [dict enumerateKeysAndObjectsUsingBlock:^(id key, id obj, BOOL *stop) { | ||
| [instance setValue:obj forKey:key]; | ||
| }]; | ||
| return instance; | ||
| } | ||
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| + (id)find:(NSPredicate *)predicate inContext:(NSManagedObjectContext *)context { | ||
| return [context fetchObjectForEntity:[self entityName] predicate:predicate]; | ||
| } | ||
|
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| + (id)find:(NSPredicate *)predicate sortDescriptors:(NSArray *)sortDescriptors inContext:(NSManagedObjectContext *)context { | ||
| return [context fetchObjectForEntity:[self entityName] predicate:predicate sortDescriptors:sortDescriptors]; | ||
| } | ||
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| + (NSArray*)all:(NSPredicate *)predicate inContext:(NSManagedObjectContext *)context { | ||
| return [context fetchObjectsForEntity:[self entityName] predicate:predicate]; | ||
| } | ||
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| + (NSArray *)all:(NSPredicate *)predicate sortDescriptors:(NSArray *)sortDescriptors inContext:(NSManagedObjectContext *)context { | ||
| return [context fetchObjectsForEntity:[self entityName] predicate:predicate sortDescriptors:sortDescriptors]; | ||
| } | ||
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| + (NSUInteger)count:(NSPredicate *)predicate inContext:(NSManagedObjectContext *)context { | ||
| NSFetchRequest *request = [[NSFetchRequest alloc] init]; | ||
| NSEntityDescription *entity = [NSEntityDescription entityForName:[self entityName] inManagedObjectContext:context]; | ||
| [request setPredicate:predicate]; | ||
| [request setEntity:entity]; | ||
| NSError *error = nil; | ||
| return [context countForFetchRequest:request error:&error]; | ||
| } | ||
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| + (NSString *)entityName { | ||
| return [NSString stringWithCString:object_getClassName(self) encoding:NSASCIIStringEncoding]; | ||
| } | ||
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| + (NSError*)deleteAll:(NSManagedObjectContext*)context { | ||
| NSFetchRequest * req = [[NSFetchRequest alloc] init]; | ||
| [req setEntity:[NSEntityDescription entityForName:[self entityName] inManagedObjectContext:context]]; | ||
| [req setIncludesPropertyValues:NO]; //only fetch the managedObjectID | ||
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| NSError * error = nil; | ||
| NSArray * objects = [context executeFetchRequest:req error:&error]; | ||
| //error handling goes here | ||
| for (NSManagedObject * obj in objects) { | ||
| [context deleteObject:obj]; | ||
| } | ||
| NSError *saveError = nil; | ||
| [context save:&saveError]; | ||
| return error; | ||
| } | ||
|
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| @end |
49 changes: 49 additions & 0 deletions
49
Categories/CoreData/NSManagedObjectContext/NSManagedObjectContext+Extensions.h
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,49 @@ | ||
| // | ||
| // NSManagedObjectContext+Extensions.h | ||
| // | ||
| // Created by Wess Cope on 9/23/11. | ||
| // Copyright 2012. All rights reserved. | ||
| // | ||
|
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| #import <Foundation/Foundation.h> | ||
| #import <CoreData/CoreData.h> | ||
| #import "NSFetchRequest+Extensions.h" | ||
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| typedef void (^ContextCallback)(NSManagedObjectContext *context); | ||
| typedef void (^ContextObjectCallback)(NSManagedObjectContext *context, id object); | ||
| typedef void (^ContextObjectsCallback)(NSManagedObjectContext *context, NSArray *objects); | ||
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| @interface NSManagedObjectContext(Extensions) | ||
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| #pragma mark - Conveince Property | ||
| @property (nonatomic, readonly) NSManagedObjectModel *objectModel; | ||
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| #pragma mark - Sync methods | ||
| - (NSArray *)fetchObjectsForEntity:(NSString *)entity; | ||
| - (NSArray *)fetchObjectsForEntity:(NSString *)entity predicate:(NSPredicate *)predicate; | ||
| - (NSArray *)fetchObjectsForEntity:(NSString *)entity sortDescriptors:(NSArray *)sortDescriptors; | ||
| - (NSArray *)fetchObjectsForEntity:(NSString *)entity predicate:(NSPredicate *)predicate sortDescriptors:(NSArray *)sortDescriptors; | ||
| - (NSArray *)fetchObjectsForEntity:(NSString *)entity predicate:(NSPredicate *)predicate sortDescriptors:(NSArray *)sortDescriptors fetchLimit:(NSUInteger)limit; | ||
| - (id)fetchObjectForEntity:(NSString *)entity; | ||
| - (id)fetchObjectForEntity:(NSString *)entity predicate:(NSPredicate *)predicate; | ||
| - (id)fetchObjectForEntity:(NSString *)entity sortDescriptors:(NSArray *)sortDescriptors; | ||
| - (id)fetchObjectForEntity:(NSString *)entity predicate:(NSPredicate *)predicate sortDescriptors:(NSArray *)sortDescriptors; | ||
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| #pragma mark - Async Methods | ||
| - (void)fetchObjectsForEntity:(NSString *)entity callback:(FetchObjectsCallback)callback; | ||
| - (void)fetchObjectsForEntity:(NSString *)entity predicate:(NSPredicate *)predicate callback:(FetchObjectsCallback)callback; | ||
| - (void)fetchObjectsForEntity:(NSString *)entity sortDescriptors:(NSArray *)sortDescriptors callback:(FetchObjectsCallback)callback; | ||
| - (void)fetchObjectsForEntity:(NSString *)entity predicate:(NSPredicate *)predicate sortDescriptors:(NSArray *)sortDescriptors callback:(FetchObjectsCallback)callback; | ||
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| - (void)fetchObjectForEntity:(NSString *)entity callback:(FetchObjectCallback)callback; | ||
| - (void)fetchObjectForEntity:(NSString *)entity predicate:(NSPredicate *)predicate callback:(FetchObjectCallback)callback; | ||
| - (void)fetchObjectForEntity:(NSString *)entity sortDescriptors:(NSArray *)sortDescriptors callback:(FetchObjectCallback)callback; | ||
| - (void)fetchObjectForEntity:(NSString *)entity predicate:(NSPredicate *)predicate sortDescriptors:(NSArray *)sortDescriptors callback:(FetchObjectCallback)callback; | ||
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| - (void)fetchRequest:(NSFetchRequest *)fetchRequest withCallback:(FetchObjectsCallback)callback; | ||
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| #pragma mark - Insert New Entity | ||
| - (id)insertEntity:(NSString *)entity; | ||
| - (void)deleteEntity:(NSString *)entity withPredicate:(NSPredicate *)predicate; | ||
| @end |
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