ylru - npm Package Compare versions

Comparing version 1.0.0 to 1.1.0

History.md

 
+1.1.0 / 2017-07-04
+==================
+
+  * feat: support get with maxAge (#1)
+
 1.0.0 / 2016-12-29
@@ -3,0 +8,0 @@ ==================

index.js

@@ -11,9 +11,17 @@ 'use strict';
 
-  get(key) {
+  get(key, options) {
     let item = this.cache.get(key);
+    const maxAge = options && options.maxAge;
     if (item) {
+      const now = Date.now();
       // check expired
-      if (item.expired && Date.now() > item.expired) {
+      if (item.expired && now > item.expired) {
         item.expired = 0;
         item.value = undefined;
+      } else {
+        // update expired in get
+        if (maxAge !== undefined) {
+          const expired = maxAge ? now + maxAge : 0;
+          item.expired = expired;
+        }
       }
@@ -26,4 +34,5 @@ return item.value;
     if (item) {
+      const now = Date.now();
       // check expired
-      if (item.expired && Date.now() > item.expired) {
+      if (item.expired && now > item.expired) {
         item.expired = 0;
@@ -34,2 +43,7 @@ item.value = undefined;
         this._update(key, item);
+        // update expired in get
+        if (maxAge !== undefined) {
+          const expired = maxAge ? now + maxAge : 0;
+          item.expired = expired;
+        }
       }
@@ -36,0 +50,0 @@ return item.value;

package.json

 {
   "name": "ylru",
   "description": "Extends LRU base on hashlru",
-  "version": "1.0.0",
+  "version": "1.1.0",
   "homepage": "https://github.com/node-modules/ylru",
@@ -15,3 +15,2 @@ "repository": {
     "egg-bin": "^1.10.0",
-    "egg-ci": "^1.1.0",
     "eslint": "^3.12.2",
@@ -39,6 +38,3 @@ "eslint-config-egg": "^3.2.0",
   },
-  "ci": {
-    "version": "4, 6, 7"
-  },
   "license": "MIT"
 }

README.md

@@ -44,3 +44,4 @@ # ylru
 lru.set(key2, value2, { maxAge: 5000 });
-lru.get(key2);
+// get key and update expired
+lru.get(key2, { maxAge: 5000 });
 ```
@@ -54,4 +55,6 @@
 
-### lru.get(key) => value | null
+### lru.get(key[, options]) => value | null
 
+- `{Number} options.maxAge`: update expire time when get, value will become `undefined` after `maxAge` pass.
+
 Returns the value in the cache.
@@ -58,0 +61,0 @@

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Improved metrics

Total package byte prevSize

6088

increased by11.58%

Dev dependency count

8

decreased by-11.11%

Lines of code

72

increased by24.14%

Number of lines in readme file

70

increased by4.48%

No dependency changes