Extending NSManagedObject classes - Part 2

cd_additions_part2.m

// CDBaseManagedObject.h
@interface CDBaseManagedObject : NSManagedObject

+ (NSString *)entityName;
+ (instancetype)insertNewObjectIntoContext:(NSManagedObjectContext *)context;

@end

// CDBaseManagedObject.m
@implementation CDBaseManagedObject

+ (NSString *)entityName { 
  return NSStringFromClass(self);
}

+ (instancetype)insertNewObjectIntoContext:(NSManagedObjectContext *)context { 
  return [NSEntityDescription insertNewObjectForEntityForName:[self entityName] inManagedObjectContext:context];
}

@end