		@@ -67,2 +67,25 @@ 'use strict';

		keys() {
		const cacheKeys = new Set();
		const now = Date.now();

		for (const entry of this.cache.entries()) {
		checkEntry(entry);
		}

		for (const entry of this._cache.entries()) {
		checkEntry(entry);
		}

		function checkEntry(entry) {
		const key = entry[0];
		const item = entry[1];
		if (entry[1].value && (!entry[1].expired) \|\| item.expired >= now) {
		cacheKeys.add(key);
		}
		}

		return Array.from(cacheKeys.keys());
		}

		_update(key, item) {
		@@ -69,0 +92,0 @@ this.cache.set(key, item);

package.json

		{
		"name": "ylru",
		"description": "Extends LRU base on hashlru",
		"version": "1.1.0",
		"version": "1.2.0",
		"homepage": "https://github.com/node-modules/ylru",
		@@ -6,0 +6,0 @@ "repository": {

README.md

		@@ -67,4 +67,26 @@ # ylru

		### lru.keys()

		Get all unexpired cache keys from lru, due to the strategy of ylru, the `keys`' length may greater than `max`.

		```js
		const lru = new LRU(3);
		lru.set('key 1', 'value 1');
		lru.set('key 2', 'value 2');
		lru.set('key 3', 'value 3');
		lru.set('key 4', 'value 4');

		lru.keys(); // [ 'key 4', 'key 1', 'key 2', 'key 3']
		// cache: {
		// 'key 4': 'value 4',
		// }
		// _cache: {
		// 'key 1': 'value 1',
		// 'key 2': 'value 2',
		// 'key 3': 'value 3',
		// }
		```

		## License

		[MIT](LICENSE)

ylru - npm Package Compare versions

New alerts