void addConstraints() Set the base constraints on the relation query.

Collection findMany(mixed $ids, array $columns

void addConstraints() Set the base constraints on the relation query.

string relatedUpdatedAt() Get the name of the related model's "updated

string getForeignKey() Get the default foreign key name for the model.

mixed reduce(callable $callback, mixed $initial = null) Reduce the collection

array getCasts() Get the casts array. Return

$this where(string|Closure $column, string $operator = null, mixed $value = null, string $boolean

bool relationLoaded(string $key) Determine if the given relation is loaded

bool save(array $options = array()) Save the model to the database.