public function visitOperation(Segments\Operation $query)
{
$otherValues = self::evaluateSource($query->getSource(), $this->resolvedParameters);
switch ($query->getOperationType()) {
case Segments\Operation::UNION:
$this->traversable = $this->traversable->union($otherValues);
break;
case Segments\Operation::INTERSECT:
$this->traversable = $this->traversable->intersect($otherValues);
break;
case Segments\Operation::DIFFERENCE:
$this->traversable = $this->traversable->difference($otherValues);
break;
case Segments\Operation::APPEND:
$this->traversable = $this->traversable->append($otherValues);
break;
case Segments\Operation::WHERE_IN:
$this->traversable = $this->traversable->whereIn($otherValues);
break;
case Segments\Operation::EXCEPT:
$this->traversable = $this->traversable->except($otherValues);
break;
}
}
/**
* @dataProvider assocOneToTen
*/
public function testThatExceptUsesStrictEquality(\Pinq\ITraversable $traversable, array $data)
{
$castToStringValues = array_map('strval', $data);
$except = $traversable->except($castToStringValues);
$this->assertMatches($except, $data);
}
