Replace type with _.isXXX

Author: killme2008

lib/av.js

@@ -4469,7 +4469,7 @@
      * @param {boolean} enable  true to enable fetchWhenSave option.
      */
     fetchWhenSave: function(enable){
-      if (typeof enable !== 'boolean'){
+      if (!_.isBoolean(enable)) {
         throw "Expect boolean value for fetchWhenSave";
       }
       this._fetchWhenSave = enable;
@@ -6908,7 +6908,7 @@
       if(!target){
           throw "Invalid target user.";
       }
-      var userObjectId = (typeof target === 'string') ? target: target.id;
+      var userObjectId = _.isString(target) ? target: target.id;
       if(!userObjectId){
           throw "Invalid target user.";
       }
@@ -6932,7 +6932,7 @@
       if(!target){
           throw "Invalid target user.";
       }
-      var userObjectId = (typeof target === 'string') ? target: target.id;
+      var userObjectId = _.isString(target) ? target: target.id;
       if(!userObjectId){
           throw "Invalid target user.";
       }
@@ -7188,7 +7188,7 @@
      * @since 0.3.0
      */
     followerQuery: function(userObjectId) {
-        if(!userObjectId || typeof userObjectId !='string'){
+        if(!userObjectId || !_.isString(userObjectId)) {
           throw "Invalid user object id.";
         }
         var query = new AV.FriendShipQuery('_Follower');
@@ -7203,7 +7203,7 @@
      * @since 0.3.0
      */
     followeeQuery: function(userObjectId) {
-        if(!userObjectId || typeof userObjectId !='string'){
+        if(!userObjectId || !_.isString(userObjectId)) {
           throw "Invalid user object id.";
         }
         var query = new AV.FriendShipQuery('_Followee');
@@ -8907,7 +8907,7 @@
      * of the function.
      */
     requestSmsCode: function(data, options){
-      if(typeof data === 'string') {
+      if(_.isString(data)) {
         data = { mobilePhoneNumber: data };
       }
       if(!data.mobilePhoneNumber) {
@@ -9010,7 +9010,7 @@
     this.data = {};
     this.inboxType = 'default';
     this.query = null;
-    if(imageUrl && typeof imageUrl == 'object') {
+    if(imageUrl && typeof imageUrl === 'object') {
         this.data = imageUrl;
     } else {
       if(imageUrl){
@@ -9194,7 +9194,7 @@
     if(!target){
           throw "Invalid target user.";
     }
-    var userObjectId = (typeof target === 'string') ? target: target.id;
+    var userObjectId = _.isString(target) ? target: target.id;
     if(!userObjectId){
         throw "Invalid target user.";
     }
@@ -9238,8 +9238,8 @@
       throw 'Please signin an user or pass the owner objectId.';
     }
     owner = owner || AV.User.current();
-    var options = (typeof arguments[1] !== 'string') ? arguments[1] : arguments[2];
-    var inboxType =  (typeof arguments[1] !== 'string') ? 'default' : arguments[1];
+    var options = !_.isString(arguments[1]) ? arguments[1] : arguments[2];
+    var inboxType =  !_.isString(arguments[1]) ? 'default' : arguments[1];
     var params = {};
     params.inboxType = AV._encode(inboxType);
     params.owner = AV._encode(owner);