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Editing: Listable.php
<?php declare(strict_types=1); namespace OpenStack\Common\Resource; /** * Represents a resource that can be enumerated (listed over). */ interface Listable { /** * This method iterates over a collection of resources. It sends the operation's request to the API, * parses the response, converts each element into {@see self} and - if pagination is supported - continues * to send requests until an empty collection is received back. * * For paginated collections, it sends subsequent requests according to a marker URL query. The value * of the marker will depend on the last element returned in the previous response. If a limit is * provided, the loop will continue up until that point. * * @param array $def The operation definition * @param array $userVals The user values * @param callable|null $mapFn an optional callback that will be executed on every resource iteration * * @returns \Generator<mixed, static> */ public function enumerate(array $def, array $userVals = [], ?callable $mapFn = null); }
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