Sorting Global data alphabetically

[rahul_kalidindi]

I am storing the parsed xml values as Global data in Mutable Array some thing like this...

.h file

@interface GlobalData : NSObject {

NSMutableArray *array;
}

@property(nonatomic,retain) NSMutableArray *array;

(id)sharedData;

In .m file

static GlobalData *sharedGlobalData = nil;
@implementation GlobalData

@synthesize array;

+(id)sharedData{

@synchronized(self) {
if(sharedGlobalData == nil)
{
sharedGlobalData=[[GlobalData alloc] init];
sharedGlobalData.boats=[[NSMutableArray alloc] init];

}
}
return sharedGlobalData;
}

(id)allocWithZoneNSZone *)zone { @synchronized(self)
{
if(sharedGlobalData == nil)
{ sharedGlobalData = [super allocWithZone:zone];
return sharedGlobalData;
}
}
return nil;
}


I am passing the value of array to a Table view and displaying it as a table. Now i want to sort this array alphbetically from A-Z and pass it to table view.How can i do this???... Plz help