/* NSString+NGCards.h - this file is part of SOPE
 *
 * Copyright (C) 2006 Inverse groupe conseil
 *
 * Author: Wolfgang Sourdeau <wsourdeau@inverse.ca>
 *
 * This file is free software; you can redistribute it and/or modify
 * it under the terms of the GNU General Public License as published by
 * the Free Software Foundation; either version 2, or (at your option)
 * any later version.
 *
 * This file is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License
 * along with this program; see the file COPYING.  If not, write to
 * the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
 * Boston, MA 02111-1307, USA.
 */

#ifndef NSSTRING_NGCARDS_H
#define NSSTRING_NGCARDS_H

#import <Foundation/NSString.h>

@class NSCalendarDate;
@class NSTimeZone;

@interface NSString (NGCardsExtensions)

- (NSString *) foldedForVersitCards;
- (NSArray *) asCardAttributeValues;
- (NSString *) escapedForCards;
- (NSString *) unescapedFromCard;

- (NSTimeInterval) durationAsTimeInterval;
- (NSCalendarDate *) asCalendarDate;
- (BOOL) isAllDayDate;

- (NSArray *) commaSeparatedValues;

@end

#endif /* NSSTRING_NGCARDS_H */