From 2b80ea3105bab49c4325bb22d38ac59c35b9644c Mon Sep 17 00:00:00 2001
From: Yonggang Luo <luoyonggang@gmail.com>
Date: Thu, 12 Mar 2015 23:03:34 +0800
Subject: [PATCH] Add bowser test function.

---
 src/bowser.js | 11 +++++++++++
 1 file changed, 11 insertions(+)

diff --git a/src/bowser.js b/src/bowser.js
index 6547b0d..1c59e29 100644
--- a/src/bowser.js
+++ b/src/bowser.js
@@ -222,6 +222,17 @@
 
   var bowser = detect(typeof navigator !== 'undefined' ? navigator.userAgent : '')
 
+  bowser.test = function (browserList) {
+    for (var i = 0; i < browserList.length; ++i) {
+      var browserItem = browserList[i];
+      if (typeof browserItem=== 'string') {
+        if (browserItem in bowser) {
+          return true;
+        }
+      }
+    }
+    return false;
+  }
 
   /*
    * Set our detect method to the main bowser object so we can