Extraload\Transformer\MapFieldsTransformer

Complexity

Total Complexity

4

Size/Duplication

Total Lines	21
Duplicated Lines	0 %

Coupling/Cohesion

Components	1
Dependencies	0

Importance

Changes

0

2 Methods

Rating	Name	Duplication	Size	Complexity
A	__construct()	0	4	1
A	transform()	0	11	3

<?php

namespace Extraload\Transformer;

class MapFieldsTransformer implements TransformerInterface
{
    private $fields;

    public function __construct(array $fields)
    {
        $this->fields = $fields;
    }

    public function transform($data)
    {
        $result = [];
        foreach ($data as $key => $val) {
            if (array_key_exists($key, $this->fields)) {
                $result[$this->fields[$key]] = $val;
            }
        }

        return $result;
    }
}