How to add enum as datasource in uipickerview?
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I have created one enum in my **ApplicationConstants.h** file and enum is as below.

> typedef enum {
>     10 mi = 0,
>     15 mi,
>     20 mi,
>     30 mi,
>     50 mi } enumDistance;

Now the question is I dont know how to set this enum as data source in [UIPickerView][1] ! Can anyone give me idea about this ? I have used [NSArray][2] as datasource before. But I want enum now. Because of this problem I stuck. Can you help me ? So i can go ahead in my application.


  [1]: http://developer.apple.com/library/ios/#documentation/uikit/reference/UIPickerView_Class/Reference/UIPickerView.html
  [2]: https://developer.apple.com/library/mac/#documentation/Cocoa/Reference/Foundation/Classes/NSArray_Class/NSArray.html