appserver-io / doppelgaenger

            // Invert the operator

            $this->operator = $this->inversionMapping[$this->operator];

            // Don't forget to mark this assertion as inverted

            if ($this->inverted === true) {

                $this->inverted = false;

            } else {

                $this->inverted = true;

            }

            return true;

     */

    public function invert()

    {

        if ($this->inverted === true) {

            $this->inverted = false;

        } else {

            $this->inverted = true;

        }

        // Iterate over all assertions and invert them.

        $iterator = $this->assertionList->getIterator();