alaska-cache-lru - npm Package Compare versions

Comparing version 0.10.0 to 0.11.0

index.js

@@ -1,28 +0,30 @@
-/**
- * @copyright Maichong Software Ltd. 2016 http://maichong.it
- * @date 2016-02-28
- * @author Liang <[e-mail]>
- */
+// @flow
 
-'use strict';
+/* eslint new-cap:0 */
 
-const LRU = require('lru-cache');
-const _ = require('lodash');
-const debug = require('debug')('alaska-cache-lru');
+import LRU from 'lru-cache';
+import Debugger from 'debug';
+import { Driver } from 'alaska';
 
-class LruCacheDriver {
-  constructor(options) {
+const debug = Debugger('alaska-cache-lru');
+
+export default class LruCacheDriver extends Driver {
+  static classOfCacheDriver = true;
+
+  instanceOfCacheDriver: true;
+  _maxAge: number;
+  _driver: any;
+
+  constructor(service: Alaska$Service, options: Object) {
+    super(service, options);
+    this.instanceOfCacheDriver = true;
     this._maxAge = options.maxAge || 0;
-    this._driver = LRU(options);
-    this.type = 'lru';
-    //标识已经是缓存对象实例
-    this.isCacheDriver = true;
-    //标识本驱动不会序列化数据
-    this.noSerialization = true;
+    this._driver = new LRU(options);
   }
 
   /**
-   * @returns {LRUCache}
+   * 获取底层驱动
+   * @returns {any}
    */
-  driver() {
+  driver(): any {
     return this._driver;
@@ -38,3 +40,3 @@ }
    */
-  set(key, value, lifetime) {
+  set(key: string, value: any, lifetime?: number): Promise<any> {
     debug('set', key, '=>', value, '(', lifetime !== undefined ? lifetime : '{' + this._maxAge + '}', ')');
@@ -49,3 +51,3 @@ return Promise.resolve(this._driver.set(key, value, lifetime));
    */
-  get(key) {
+  get(key: string): Promise<any> {
     let value = this._driver.get(key);
@@ -60,3 +62,3 @@ debug('get', key, '=>', value);
    */
-  del(key) {
+  del(key: string): Promise<any> {
     debug('del', key);
@@ -71,3 +73,3 @@ return Promise.resolve(this._driver.del(key));
    */
-  has(key) {
+  has(key: string): Promise<boolean> {
     let exists = this._driver.has(key);
@@ -83,3 +85,3 @@ debug('has', key, '=>', exists);
    */
-  inc(key) {
+  inc(key: string): Promise<number> {
     let value = this._driver.get(key);
@@ -89,3 +91,3 @@ if (!value) {
     }
-    value++;
+    value += 1;
     this._driver.set(key, value);
@@ -101,3 +103,3 @@ debug('inc', key, '=>', value);
    */
-  dec(key) {
+  dec(key: string): Promise<number> {
     let value = this._driver.get(key);
@@ -107,3 +109,3 @@ if (!value) {
     }
-    value--;
+    value -= 1;
     this._driver.set(key, value);
@@ -118,3 +120,3 @@ debug('inc', key, '=>', value);
    */
-  size() {
+  size(): Promise<number> {
     debug('size', this._driver.itemCount);
@@ -127,3 +129,3 @@ return Promise.resolve(this._driver.itemCount);
    */
-  prune() {
+  prune(): Promise<void> {
     debug('prune');
@@ -137,3 +139,3 @@ this._driver.prune();
    */
-  flush() {
+  flush(): Promise<void> {
     debug('flush');
@@ -143,6 +145,7 @@ this._driver.reset();
   }
+
+  onDestroy() {
+    this._driver.reset();
+    this._driver = null;
+  }
 }
-
-LruCacheDriver.default = LruCacheDriver;
-
-module.exports = LruCacheDriver;

package.json

 {
   "name": "alaska-cache-lru",
-  "version": "0.10.0",
+  "version": "0.11.0",
   "description": "Alaska LRU cache driver",
@@ -9,22 +9,10 @@ "keywords": [
   ],
-  "main": "lib/lru.js",
-  "scripts": {},
-  "repository": {
-    "type": "git",
-    "url": "git+https://github.com/maichong/alaska-cache-lru.git"
-  },
-  "author": {
-    "email": "[e-mail]",
-    "name": "liang",
-    "url": "https://github.com/liangxingchen"
-  },
+  "main": "index.js",
+  "repository": "https://github.com/maichong/alaska/tree/master/packages/alaska-cache-lru",
+  "author": "Liang <[e-mail]> (https://github.com/liangxingchen)",
   "license": "MIT",
-  "bugs": {
-    "url": "https://github.com/maichong/alaska-cache-lru/issues"
-  },
-  "homepage": "https://github.com/maichong/alaska-cache-lru#readme",
   "dependencies": {
-    "debug": "^2.2.0",
-    "lru-cache": "^4.0.0"
+    "debug": "^2.6.3",
+    "lru-cache": "^4.0.2"
   }
 }

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Improved metrics

Lines of code

122

increased by0.83%

Worsened metrics

Total package byte prevSize

4006

decreased by-33.88%

Number of package files

3

decreased by-57.14%

Number of low maintenance alerts

2

increased by100%

Number of low quality alerts

2

increased by100%

Number of low supply chain risk alerts

1

increased byInfinity%

Dependency changes

• Updateddebug@^2.6.3

• Updatedlru-cache@^4.0.2