Flarum\Api\Serializer\AbstractSerializer::hasOne PHP Method

hasOne() public method

Get a relationship builder for a has-one relationship.
public hasOne ( mixed $model, string | Closur\Closure | Tobscure\JsonApi\SerializerInterface $serializer, string | Closur\Closure | null $relation = null ) : Relationship
$model mixed
$serializer string | Closur\Closure | Tobscure\JsonApi\SerializerInterface
$relation string | Closur\Closure | null
return Tobscure\JsonApi\Relationship
    public function hasOne($model, $serializer, $relation = null)
    {
        return $this->buildRelationship($model, $serializer, $relation);
    }