changing async.forEach to each and async.forEachSeries to eachSeries

lib/multi_caching.js

@@ -20,7 +20,7 @@ var multi_caching = function(caches) {
         }
 
         var i = 0;
-        async.forEachSeries(caches, function(cache, async_cb) {
+        async.eachSeries(caches, function(cache, async_cb) {
             var callback = function(err, result) {
                 if (err) {
                     return cb(err);
@@ -42,7 +42,7 @@ var multi_caching = function(caches) {
     }
 
     function set_in_multiple_caches(caches, opts, cb) {
-        async.forEach(caches, function(cache, async_cb) {
+        async.each(caches, function(cache, async_cb) {
             if (typeof opts.options !== 'object') {
                 cache.store.set(opts.key, opts.value, opts.ttl, async_cb);
             } else {
@@ -66,7 +66,7 @@ var multi_caching = function(caches) {
 
             if (result !== undefined && index) {
                 var cachesToUpdate = caches.slice(0, index);
-                async.forEach(cachesToUpdate, function(cache, async_cb) {
+                async.each(cachesToUpdate, function(cache, async_cb) {
                     cache.set(key, result, result.ttl, async_cb);
                 });
             }
@@ -171,7 +171,7 @@ var multi_caching = function(caches) {
             cb = options;
             options = false;
         }
-        async.forEach(caches, function(cache, async_cb) {
+        async.each(caches, function(cache, async_cb) {
             if (typeof options === 'object') {
                 cache.store.del(key, options, async_cb);
             } else {