From 35816b5121a328dd9944fb0934f04e9b947633e2 Mon Sep 17 00:00:00 2001
From: coderaiser <mnemonic.enemy@gmail.com>
Date: Sun, 11 May 2014 13:18:20 -0400
Subject: [PATCH] feature(util) add back isArrayBuffer

---
 lib/client/rest.js |  3 ++-
 lib/client/zip.js  |  8 ++++++--
 lib/util.js        | 11 +++++++++++
 3 files changed, 19 insertions(+), 3 deletions(-)

diff --git a/lib/client/rest.js b/lib/client/rest.js
index 880f07d3..f91f87f5 100644
--- a/lib/client/rest.js
+++ b/lib/client/rest.js
@@ -123,12 +123,13 @@ var Util, DOM, CloudFunc, CloudCmd;
             CloudCmd.getConfig(function(config) {
                 var data,
                     isString        = Util.isString(p.data),
+                    isArrayBuffer   = Util.isArrayBuffer(p.data),
                     isFile          = Util.isFile(p.data);
                 
                 if (Util.isString(p.url))
                     p.url = decodeURI(p.url);
                 
-                if (p.data && !isString  && !isFile)
+                if (p.data && !isString  && !isArrayBuffer && !isFile)
                     data = Util.stringifyJSON(p.data);
                 else
                     data = p.data;
diff --git a/lib/client/zip.js b/lib/client/zip.js
index a99dbc98..e0453731 100644
--- a/lib/client/zip.js
+++ b/lib/client/zip.js
@@ -9,9 +9,13 @@ var Util, Zip, pako;
    
    function ZipProto() {
         this.pack = function(str, callback) {
-            var buf, deflate, result;
+            var buf, deflate, result,
+                isArrayBuffer = Util.isArrayBuffer(str);
             
-            buf     = utf8AbFromStr(str);
+            if (isArrayBuffer)
+                buf     = str;
+            else
+                buf     = utf8AbFromStr(str);
             
             deflate = new pako.Deflate({
                 gzip:true
diff --git a/lib/util.js b/lib/util.js
index 744746c9..902f9ea6 100644
--- a/lib/util.js
+++ b/lib/util.js
@@ -578,6 +578,17 @@
             return Array.isArray(variable);
         };
         
+        /**
+         * functions check is variable is arrayBuffer
+         * @param variable
+         */
+        this.isArrayBuffer          = function(variable) {
+            var type    = this.getType(variable),
+                is      = type === 'arraybuffer';
+            
+            return is;
+        };
+        
         /**
          * functions check is variable is boolean
          * @param variable