gistfile1.m

#import <Cocoa/Cocoa.h>

@interface Split : NSObject
{
}
- (NSArray *)split:(NSString *)string;
@end

@implementation Split
- (NSArray *)split:(NSString *)string
{
  NSArray *array;
  array = [string componentsSeparatedByString:@","];
  return array;
}
@end

int main(int argc, const char *argv[]) {
  NSAutoreleasePool *pool;
  pool = [[NSAutoreleasePool alloc] init];

  NSString *string = @"foo,bar,baz";
  NSArray *array;
  id splitter;
  splitter = [[Split alloc] init];
  array = [splitter split:(NSString *)string];
  printf("%d\n", [array count]);

  NSEnumerator *enumerator;;
  enumerator = [array objectEnumerator];
  NSString *tmp;
  while (tmp = [enumerator nextObject]) {
    NSLog(tmp);
  }
  
  [pool release];
  return 0;
}