public function nth($i)
{
$i = $i - 1;
# SASS uses 1-offset arrays
if (isset($this->value[$i])) {
return $this->value[$i];
}
return new SassBoolean(false);
}
/** * Returns the nth value ofthe $list * @param SassList - the list to get from * @param SassNumber - the value to get * @return anything */ public static function nth($list, $n) { SassLiteral::assertType($n, 'SassNumber'); if ($list instanceof SassString) { $list = new SassList($list->toString()); } return $list->nth($n->value); }