Convert NSDictionary to XML string

dicttoxml

- (NSString *)convertToXml:(NSDictionary *)dictionary {
    
    NSMutableString *xmlString = [[NSMutableString alloc] init];
    
    for (NSString *key in [dictionary allKeys]) {
        id value = [dictionary objectForKey:key];
        [xmlString appendFormat:@"<%@>%@</%@>\n", key, value, key];
    }
    
    return [NSString stringWithString:xmlString];
}