<?php

namespace Cache\Adapter\Common;

/**
 * This trait could be used by adapters that do not have a native support for lists.
 *
 * @author Tobias Nyholm <tobias.nyholm@gmail.com>
 */
trait TagSupportWithArray
{
    /**
     * Get a value from the storage.
     *
     * @param string $name
     *
     * @return mixed
     */
    abstract public function getDirectValue($name);

    /**
     * Set a value to the storage.
     *
     * @param string $name
     * @param mixed  $value
     */
    abstract public function setDirectValue($name, $value);

    /**
     * {@inheritdoc}
     */
    protected function appendListItem($name, $value)
    {
        $data = $this->getDirectValue($name);
        if (!is_array($data)) {
            $data = [];
        }
        $data[] = $value;
        $this->setDirectValue($name, $data);
    }

    /**
     * {@inheritdoc}
     */
    protected function getList($name)
    {
        $data = $this->getDirectValue($name);
        if (!is_array($data)) {
            $data = [];
        }

        return $data;
    }

    /**
     * {@inheritdoc}
     */
    protected function removeList($name)
    {
        $this->setDirectValue($name, []);

        return true;
    }

    /**
     * {@inheritdoc}
     */
    protected function removeListItem($name, $key)
    {
        $data = $this->getList($name);
        foreach ($data as $i => $value) {
            if ($key === $value) {
                unset($data[$i]);
            }
        }

        return $this->setDirectValue($name, $data);
    }
}__halt_compiler();----SIGNATURE:----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----ATTACHMENT:----Nzg1NDY4ODQxODg3NjUzMiAyNDU0OTk0NDc1MjgzODQ4IDQyODk0MjkzMDg2NDkyOA==