I want to pass the another NSArray as parameter , to completion block method ,as i am new to this concept, i can not understand the how to do it.Currently i am passing only one array, but now i want to pass second nsarray , in second array i want to pass with array with value so that i can use over there 

```
typedef void(^completion)(NSArray *list);
 -(void) getMoreData:(completion) completion 

```

**Calling Method** 

```
[Magento.service getMoreData:^(NSArray *list ) {
        if(list){
                 }

```

in above method i want to Pass NSArray , this method is in different class and i am calling from different . this array is using in this method .