Type Method


Creates a single model from an array of existing models.


+ (NSManagedObjectModel *)modelByMergingModels:(NSArray<NSManagedObjectModel *> *)models;



An array of instances of NSManagedObjectModel.

Return Value

A single model made by combining the models in models.


You use this method to combine multiple models (typically from different frameworks) into one.

See Also

Initializing a Model

- initWithContentsOfURL:

Initializes the managed object model using the model file at the specified URL.

- init

Initializes an empty managed object model.

+ mergedModelFromBundles:

Returns a model created by merging all the models found in given bundles.

+ mergedModelFromBundles:forStoreMetadata:

Returns a merged model from a specified array for the version information in provided metadata.

+ modelByMergingModels:forStoreMetadata:

Returns, for the version information in given metadata, a model merged from a given array of models.