bool touches(string $relation) Determine if the model touches a given relation

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

string getHasCompareKey() Get the key for comparing against the parent

Builder getRelationQueryForSelfRelation(

array getMutatedAttributes() Get the mutated attributes for a given instance

Collection getEager()

int update(array $attributes) Perform an update on all the related models

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

Model getRelated()

Model getParent()