Simple method to check rechability status

[damodarnamala]

Hi, To check Reachability network status we can use a class method like this. If its fine please update the repository.

.h
+(BOOL)isReachable;

.m
+(BOOL)isReachable{
Reachability *r = [Reachability reachabilityForInternetConnection];
NetworkStatus internetStatus = [r currentReachabilityStatus];
if (internetStatus != NotReachable)
{
return YES;
}
return NO;
}