From b23f04be7cbe12837a794f9d0f8f818552a65077 Mon Sep 17 00:00:00 2001
From: coderaiser <mnemonic.enemy@gmail.com>
Date: Sat, 10 May 2014 04:42:17 -0400
Subject: [PATCH] feature(util) add getType

---
 lib/util.js | 31 +++++++++++++++++++++++++------
 1 file changed, 25 insertions(+), 6 deletions(-)

diff --git a/lib/util.js b/lib/util.js
index da9887e2..7af7d735 100644
--- a/lib/util.js
+++ b/lib/util.js
@@ -339,12 +339,12 @@
          
         this.isContainStr           = function(str1, str2) {
             var i, n, str, is, index,
-                isStr1  = Util.isString(str1),
-                isStr2  = Util.isString(str2),
-                isArray = Util.isArray(str2);
+                isStr   = Util.isString(str1),
+                type    = Util.getType(str2);
             
-            if (isStr1)
-                if (isArray) {
+            if (isStr)
+                switch (type) {
+                case 'array':
                      n  = str2.length;
                      
                      for (i = 0; i < n; i++) {
@@ -354,9 +354,12 @@
                         if (is)
                             break;
                      }
-                } else if (isStr2) {
+                    break;
+                
+                case 'string':
                     index   = str1.indexOf(str2);
                     is      = index >= 0;
+                    break;
                 }
             
             return is;
@@ -686,6 +689,22 @@
             return typeof variable === pType;
         };
         
+        /**
+         * get type of variable
+         * 
+         * @param variable
+         */
+        this.getType                = function(variable) {
+            var regExp      = new RegExp('\\s([a-zA-Z]+)'),
+                obj         = {},
+                toStr       = obj.toString,
+                str         = toStr.call(variable),
+                typeBig     = str.match(regExp)[1],
+                type        = typeBig.toLowerCase();
+            
+            return type;
+        };
+        
        /**
          * return save exec function
          * @param callback