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NSDictionaryの中身を全部取り出すときは

[dictionary keyEnumerator]を使う。


NSDictionary *dictionary = [NSDictionary dictionaryWithObject:@"hoge" forKey:@"fuga"];
for (id key in [dictionary keyEnumerator]) {
    NSLog(@"Key:%@ Value:%@", key, [dictionary valueForKey:key]);
}

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