string getPlainForeignKey() Get the plain foreign key.

string getPlainMorphType() Get the plain morph type name without the table

array getRelations() Get all the loaded relations for the instance.

array createMany(array $records) Create an array of new instances of the

string getThroughKey() Get the qualified foreign key on the "through" model

array matchMany(array $models, Collection $results

bool hasGetMutator(string $key) Determine if a get mutator exists for an

array match(array $models, Collection $results,

array initRelation(array $models, string $relation) Initialize the relation

array getDictionary() Get the dictionary used by the relationship.