@ -44,12 +44,12 @@ class Literal
public function getId()
{
return (($this->wanted) ? 1 : -1) * spl_object_hash($this->package);
return ($this->wanted ? '' : '-') . spl_object_hash($this->package);
}
public function __toString()
return ($this->isWanted() ? '+' : '-').$this->getPackage();
return ($this->wanted ? '+' : '-') . $this->getPackage();
public function inverted()