gistfile1.m

- (UITableViewCell *)tableView:(UITableView *)tableView cellForRowAtIndexPath:(NSIndexPath *)indexPath
{
    static NSString *CellIdentifier = @"Cell";
    UITableViewCell *cell = [tableView dequeueReusableCellWithIdentifier:CellIdentifier];
    
    // Configure the cell...
    if (!cell) {
        cell = [[[UITableViewCell alloc] initWithStyle:UITableViewCellStyleDefault
                                       reuseIdentifier:CellIdentifier] autorelease];
    }
    // style
    cell.textLabel.textColor = [UIColor colorWithRed:65.0/255.0
                                               green:131.0/255.0
                                                blue:196.0/255.0
                                               alpha:1.0];
    cell.textLabel.font = [UIFont fontWithName:@"Helvetica-Bold" size:16];
    
    CAShapeLayer *shapelayer = [CAShapeLayer layer];
    UIBezierPath *path = [UIBezierPath bezierPath];
    //draw a line
    [path moveToPoint:CGPointMake(0.0, cell.frame.size.height)]; //add yourStartPoint here
    [path addLineToPoint:CGPointMake(cell.frame.size.width, cell.frame.size.height)];// add yourEndPoint here
    UIColor *fill = [UIColor colorWithRed:0.80f green:0.80f blue:0.80f alpha:1.00f];
    shapelayer.strokeStart = 0.0;
    shapelayer.strokeColor = fill.CGColor;
    shapelayer.lineWidth = 1.0;
    shapelayer.lineJoin = kCALineJoinRound;
    shapelayer.lineDashPattern = [NSArray arrayWithObjects:[NSNumber numberWithInt:1],[NSNumber numberWithInt:3 ], nil];
//    shapelayer.lineDashPhase = 3.0f;
    shapelayer.path = path.CGPath;
    
    [cell.contentView.layer addSublayer:shapelayer];
    
    // set content
    cell.textLabel.text = [self getContentForRow:indexPath.row];

    return cell;
}