<commit_before>// Provides an NSManagedObjectContext on the main thread, and generates a new private NSManagedObjectContext as needed.
@interface SQKContextManager : NSObject

// Contrcut with a string constant (such as NSSQLiteStoreType) that specifies the store type—see “Store Types” for possible values.
- (instancetype)initWithStoreType:(NSString *)storeType;

// Block used to customise the NSManagedObjectModel instance when it is first created.
typedef void (^SQKManagedObjectModelCustomisationBlock)(NSManagedObjectModel *managedObjectModel);
@property (nonatomic, copy) SQKManagedObjectModelCustomisationBlock *managedObjectModelCustomisationBlock;

// Saves the changes.
// Changes from any private contexts are merged into the main context at this point
- (BOOL)saveWithError:(NSError *)error;

// For large data imports use a private context and SQKJSONDataImportOperation
- (NSManagedObjectContext *)newPrivateContext;

// For everthing else theres master card / main context
- (NSManagedObjectContext *)mainContext;

@end<commit_msg>Removed customisation block, added initialisers.<commit_after>// Provides an NSManagedObjectContext on the main thread, and generates a new private NSManagedObjectContext as needed.
@interface SQKContextManager : NSObject

// Initialise with a string constant (such as NSSQLiteStoreType) that specifies the store type—see “Store Types” for possible values.
- (instancetype)initWithStoreType:(NSString *)storeType;
- (instancetype)initWithStoreType:(NSString *)storeType managedObjectModel:(NSManagedObjectModel *)managedObjectModel 

// Saves the changes.
// Changes from any private contexts are merged into the main context at this point
- (BOOL)save:(NSError **)error;

// For large data imports use a private context and SQKJSONDataImportOperation
- (NSManagedObjectContext *)newPrivateContext;

// For everything else there's master card / main context
- (NSManagedObjectContext *)mainContext;

@end
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