#import "MyObject.h"

@implementation MyObject

- (IBAction)myAction:(id)sender
{
NSString *str = @"~/";
NSFileManager *myFile = [ NSFileManager defaultManager];
//ファイル属性
NSDictionary *dic = [NSDictionary dictionaryWithObjectsAndKeys:
[NSDate date],NSFileModificationDate,
@"owner",@"NSFileOwnerAccountName",
@"group",@"NSFileGroupOwnerAccountName",
nil,@"NSFilePosixPermissions",
[NSNumber numberWithBool:YES],@"NSFileExtensionHidden",
nil];
//書き込むデータ
NSString *str2 = @"Mutable data";

NSMutableData *dat1 = [[[NSMutableData alloc] autorelease] initWithCapacity:1];
[dat1 appendBytes:[str2 cString] length:[str2 cStringLength]];

[myFile changeCurrentDirectoryPath:[str stringByExpandingTildeInPath]];
//ファイル作成
[myFile createFileAtPath:@"createdNewFile" contents:dat1 attributes:dic];
[myFile createFileAtPath:@"createdNewFile2" contents:dat1 attributes:dic];
//ファイル比較
if ([myFile contentsEqualAtPath:@"createdNewFile" andPath:@"createdNewFile2"]){
NSLog(@"YES");
}else{
NSLog(@"NO");
}


}

@end