psobko

@implementation NSNumber (Subscripting)

// call it like this: [@0:1];
- (NSIndexSet*):(NSUInteger)length
{
  return [NSIndexSet indexSetWithIndexesInRange:NSMakeRange([self unsignedIntegerValue], length)];
}

@end

psobko

#pragma mark - Phone Number Field Formatting

// Adopted from: http://stackoverflow.com/questions/6052966/phone-number-formatting
- (BOOL)textField:(UITextField *)textField shouldChangeCharactersInRange:(NSRange)range replacementString:(NSString *)string
{
    if (textField == self.mobileNumberField || textField == self.homeNumberField || textField == self.workNumberField) {
        int length = [self getLength:textField.text];
        
        if(length == 10) {
            if(range.length == 0)

psobko

// Use Gists to store code you would like to remember later on
console.log(window); // log the "window" object to the console