public function getItems($offset = null, $count = null)
{
$cacheKey = array('items', $offset, $count);
if (($items = $this->_cacheGet($cacheKey)) === false) {
$stop = null;
if ($count !== null) {
$stop = $offset + $count - 1;
}
$items = $this->_client->lRange($this->_key, $offset, $stop);
$this->_cacheSet($cacheKey, $items);
}
return $items;
}
public function testLRange()
{
$this->_client->rPush('foo', 'bar1');
$this->_client->rPush('foo', 'bar2');
$this->_client->rPush('foo', 'bar3');
$this->assertSame(array('bar1', 'bar2', 'bar3'), $this->_client->lRange('foo'));
$this->assertSame(array('bar2', 'bar3'), $this->_client->lRange('foo', 1));
$this->assertSame(array('bar2'), $this->_client->lRange('foo', 1, 1));
}
