Model newFromBuilder(array $attributes = array(), string|null

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

MorphTo class MorphTo extends

Builder getRelationCountQuery(

void touch() Touch all of the related models for the relationship.

string wrap(string $value) Wrap the given value with the parent query's

mixed update(array $attributes) Update the parent model on the relationship

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

array saveMany(Collection|array $models, array $joinings = array())

array match(array $models, Collection $results,