/**
* Creates an instance of binary expression node, representing the construction: subject in set
*
* @param mixed $subject logical subject
* @param array $set set of value the subject should match
*
* SQL example:
* @code
* // "type" IN ("completed", "pending")
* Expression::in("type", array("completed", "pending"));
* @endcode
* @return InSetExpression
*/
static function in($subject, array $set)
{
return new InSetExpression($subject, $set, InSetLogicalOperator::in());
}
/**
* @param mixed $subject logical subject
* @param array $set set of values the subject should match
* @param InSetLogicalOperator|null $operator logical operator
*/
function __construct($subject, array $set, InSetLogicalOperator $operator = null)
{
$this->subject = $subject;
$this->set = $set;
$this->operator = $operator ? $operator : InSetLogicalOperator::in();
}
