/*
    Copyright (c) 1998, 1999, 2000, 2001, 2003, 2004 Benhur Stein
    
    This file is part of Pajé.

    Pajé is free software; you can redistribute it and/or modify it under
    the terms of the GNU Lesser General Public License as published by the
    Free Software Foundation; either version 2 of the License, or (at your
    option) any later version.

    Pajé 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 Lesser General Public License
    for more details.

    You should have received a copy of the GNU Lesser General Public License
    along with Pajé; if not, write to the Free Software Foundation, Inc.,
    59 Temple Place, Suite 330, Boston, MA 02111-1307, USA.
*/

#include "NSDictionary+Additions.h"
#include <Foundation/NSArray.h>

@implementation NSMutableDictionary (PajeAdditions)

- (void)addObject:(id)object forKey:(id)key
{
    NSMutableArray *array = [self objectForKey:key];
    if (!array) {
        [self setObject:[NSMutableArray arrayWithObject:object] forKey:key];
    } else if (![array isKindOfClass:[NSMutableArray class]]) {
        [self setObject:[NSMutableArray arrayWithObjects:array, object, nil]
                 forKey:key];
    } else {
        [array addObject:object];
    }
}

@end