Nip\Locale\Traits\HasSupportedTrait::getSupported()

Complexity

Conditions	5
Paths	2

Size

Total Lines	15
Code Lines	9

Duplication

Lines	0
Ratio	0 %

Code Coverage

Tests	10
CRAP Score	5

Importance

Changes	1
Bugs	0	Features	0

<?php
    public function getSupported()
    {
        if (!$this->supported) {
            $iterator = new DirectoryIterator($this->getDataFolder());

It seems like getDataFolder() must be provided by classes using this trait. How about adding it as abstract method to this trait?

            foreach ($iterator as $file) {
                if ($file->isFile()) {
                    $fileName = $file->getFilename();
                    if (substr($fileName, 0, 1) != '_') {
                        $name = str_replace('.php', '', $fileName);
                        $this->supported[] = $name;
                    }
                }
            }
        }
        return $this->supported;
    }