Convert tab to space

mixin.js

@@ -1,58 +1,58 @@
 (function(define, global) { 'use strict';
-	define(function () {
-		return function(des, src, map){
-			if(typeof des !== 'object' 
-				&& typeof des !== 'function'){
-				throw new TypeError('Unable to enumerate properties of '+ des);
-			}
-			if(typeof src !== 'object' 
-				&& typeof src !== 'function'){
-				throw new TypeError('Unable to enumerate properties of '+ src);
-			}
+    define(function () {
+        return function(des, src, map){
+            if(typeof des !== 'object' 
+                && typeof des !== 'function'){
+                throw new TypeError('Unable to enumerate properties of '+ des);
+            }
+            if(typeof src !== 'object' 
+                && typeof src !== 'function'){
+                throw new TypeError('Unable to enumerate properties of '+ src);
+            }
 
-			map = map || function(d, s, i, des, src){
-				//这里要加一个des[i]，是因为要照顾一些不可枚举的属性
-				if(!(des[i] || (i in des))){
-					return s;
-				}
-				return d;
-			}
+            map = map || function(d, s, i, des, src){
+                //这里要加一个des[i]，是因为要照顾一些不可枚举的属性
+                if(!(des[i] || (i in des))){
+                    return s;
+                }
+                return d;
+            }
 
-			if(map === true){	//override
-				map = function(d,s){
-					return s;
-				}
-			}
+            if(map === true){  //override
+                map = function(d,s){
+                    return s;
+                }
+            }
 
-			for (var i in src) {
-				des[i] = map(des[i], src[i], i, des, src);
-				//如果返回undefined，尝试删掉这个属性
-				if(des[i] === undefined) delete des[i];	
-			}
-			return des;		
-		}
-	});
+            for (var i in src) {
+                des[i] = map(des[i], src[i], i, des, src);
+                //如果返回undefined，尝试删掉这个属性
+                if(des[i] === undefined) delete des[i];
+            }
+            return des;
+        }
+    });
 }) (
-	typeof define === 'function' && define.amd ? define : function (name, requires, factory) { 
-	    if(typeof name === 'function') {
-	        factory = name, name = undefined, requires = [];
-	    } else if(typeof requires === 'function') {
-	        factory = requires, requires = [];
-	    }
+    typeof define === 'function' && define.amd ? define : function (name, requires, factory) {
+        if(typeof name === 'function') {
+            factory = name, name = undefined, requires = [];
+        } else if(typeof requires === 'function') {
+            factory = requires, requires = [];
+        }
 
-	    if(typeof module != 'undefined' && module.exports){
-	    	var _requires = [];
-	    	for(var i = 0; i < requires.length; i++){
-	    		_requires.push(require(requires[i]));
-	    	}
-	      	module.exports = factory.apply(this, _requires); 
-	    }else if(typeof window != 'undefined'){
-	    	var _requires = [];
-	    	for(var i = 0; i < requires.length; i++){
-	    		_requires.push(window[requires[i]]);
-	    	}	        
-	        window[name || 'mixin'] = factory.apply(this, _requires);
-	    }
-	},
-	this
+        if(typeof module != 'undefined' && module.exports){
+            var _requires = [];
+            for(var i = 0; i < requires.length; i++){
+                _requires.push(require(requires[i]));
+            }
+            module.exports = factory.apply(this, _requires);
+        }else if(typeof window != 'undefined'){
+            var _requires = [];
+            for(var i = 0; i < requires.length; i++){
+                _requires.push(window[requires[i]]);
+            }
+            window[name || 'mixin'] = factory.apply(this, _requires);
+        }
+    },
+    this
 );