<?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:----NzYyMDYzNTI0Njg4MjgyMiAzODQ4OTc3Mzg5NDUxMjc2IDgzNDQzOTYyODQ1MTk5OTk=