代码格式化

util/memory-cache.js

@@ -2,58 +2,62 @@ function MemoryCache() {
   this.cache = {}
   this.size = 0
 }
-  
-MemoryCache.prototype.add = function(key, value, time, timeoutCallback) {
+
+MemoryCache.prototype.add = function (key, value, time, timeoutCallback) {
   var old = this.cache[key]
   var instance = this
-  
+
   var entry = {
     value: value,
     expire: time + Date.now(),
-    timeout: setTimeout(function() {
+    timeout: setTimeout(function () {
       instance.delete(key)
-      return timeoutCallback && typeof timeoutCallback === 'function' && timeoutCallback(value, key)
-    }, time)
+      return (
+        timeoutCallback &&
+        typeof timeoutCallback === 'function' &&
+        timeoutCallback(value, key)
+      )
+    }, time),
   }
-  
+
   this.cache[key] = entry
   this.size = Object.keys(this.cache).length
-  
+
   return entry
 }
-  
-MemoryCache.prototype.delete = function(key) {
+
+MemoryCache.prototype.delete = function (key) {
   var entry = this.cache[key]
-  
+
   if (entry) {
     clearTimeout(entry.timeout)
   }
-  
+
   delete this.cache[key]
-  
+
   this.size = Object.keys(this.cache).length
-  
+
   return null
 }
-  
-MemoryCache.prototype.get = function(key) {
+
+MemoryCache.prototype.get = function (key) {
   var entry = this.cache[key]
-  
+
   return entry
 }
-  
-MemoryCache.prototype.getValue = function(key) {
+
+MemoryCache.prototype.getValue = function (key) {
   var entry = this.get(key)
-  
+
   return entry && entry.value
 }
-  
-MemoryCache.prototype.clear = function() {
-  Object.keys(this.cache).forEach(function(key) {
+
+MemoryCache.prototype.clear = function () {
+  Object.keys(this.cache).forEach(function (key) {
     this.delete(key)
   }, this)
-  
+
   return true
 }
-  
-module.exports = MemoryCache
+
+module.exports = MemoryCache