/**
* Return a sequence with the items separated by spaces
*
* @param mixed $args_array \MUtil_Ra::args input
* @return \self
*/
public static function createSpaced($args_array = null)
{
// BUG FIX: this function used to be called spaced() just
// like all other static HtmlInterface element creation
// functions, but as a sequence can contain a sequence
// this lead to unexpected behaviour.
$args = \MUtil_Ra::args(func_get_args());
$seq = new self($args);
if (!isset($args['glue'])) {
$seq->setGlue(' ');
}
return $seq;
}
