Plum\Plum\Pipe\WriterPipe::createWriter()

Complexity

Conditions	4
Paths	3

Size

Total Lines	17
Code Lines	12

Duplication

Lines	0
Ratio	0 %

Code Coverage

Tests	12
CRAP Score	4

Importance

Changes	4
Bugs	0	Features	0

<?php
    public static function createWriter($element)
    {
        if ($element instanceof WriterInterface) {
            $writer = $element;
        } elseif (isset($element['writer']) && $element['writer'] instanceof WriterInterface) {
            $writer = $element['writer'];
        } else {
            throw new InvalidArgumentException('Workflow::addWriter() must be called with either an instance of '.
                                               '"Plum\Plum\Writer\WriterInterface" or with an array that contains '.
                                               '"writer".');
        }

        $pipe         = new self($element);
        $pipe->writer = $writer;

        return $pipe;
    }
}