public function get_last($f3, $args)
{
$filter = json_decode(explode('=', $args[0])[1], true);
// json -> array
if ($filter['table']) {
$table = new \DB\Jig\Mapper($this->db, $filter['table'] . '.json');
echo json_encode(array(__::last(self::query_builder($filter, $table))));
} else {
Common::show_error('Table name required', 500);
}
}
function _last($array, $n = 1, $guard = false)
{
return Underscore::last($array, $n, $guard);
}
/**
* @dataProvider peopleDataProvider
* @tags arrays
*/
public function testLast($people, $type, $meta)
{
// it should return the last list item
$this->variable(_::last($people))->isEqualTo(_::get($people, 'rscott'));
// it should return the last N list items
$this->array(_::last($people, 3))->isEqualTo([_::get($people, 'ldicaprio'), _::get($people, 'nportman'), _::get($people, 'rscott')]);
// it should always return an array when guard is true
$this->array(_::last($people, 1, true))->isEqualTo([_::get($people, 'rscott')]);
// it should return null if provided an empty list
$this->variable(_::last([]))->isNull();
}