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EvolvableLinkProvider.zep
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EvolvableLinkProvider.zep
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/**
* This file is part of the Phalcon Framework.
*
* (c) Phalcon Team <team@phalcon.io>
*
* For the full copyright and license information, please view the LICENSE.txt
* file that was distributed with this source code.
*/
namespace Phalcon\Html\Link;
use Psr\Link\EvolvableLinkProviderInterface;
use Psr\Link\LinkInterface;
/**
* Class Phalcon\Http\Link\LinkProvider
*
* @property LinkInterface[] links
*/
class EvolvableLinkProvider extends LinkProvider implements EvolvableLinkProviderInterface
{
/**
* Returns an instance with the specified link included.
*
* If the specified link is already present, this method MUST return
* normally without errors. The link is present if link is === identical
* to a link object already in the collection.
*
* @param LinkInterface link
* A link object that should be included in this collection.
*
* @return static
*/
public function withLink(<LinkInterface> link)
{
var key, newInstance;
let key = this->getKey(link),
newInstance = clone this;
let newInstance->links[key] = link;
return newInstance;
}
/**
* Returns an instance with the specified link removed.
*
* If the specified link is not present, this method MUST return normally
* without errors. The link is present if link is === identical to a link
* object already in the collection.
*
* @param LinkInterface link
* The link to remove.
*
* @return static
*/
public function withoutLink(<LinkInterface> link)
{
var key, links, newInstance;
let key = this->getKey(link),
newInstance = clone this,
links = this->links;
unset links[key];
let newInstance->links = links;
return newInstance;
}
}