Creating an Array with the Keys of a Dictionary

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I have a Dictionary as image below and would like to play Dictionary medicines keys names for an array, as I can perform so function

inserir a descrição da imagem aqui

ios objective-c

  • Why medicamentos is a dictionary instead of a vector?

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Nsdictionary has the method - (NSArray *)allKeys which returns an array containing all the keys of the dictionary

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    It is good to remember that the order of the keys in the vector returned by -[NSDictionary allKeys] is undefined. In particular, there is no guarantee that the order is equal in separate executions even if the dictionary contains the same key-value pairs.

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NSString * path= [[NSBundle mainBundle]pathForResource:@"Medicamentos" ofType:@"plist"];

    NSDictionary * dadosArquivo =[NSDictionary dictionaryWithContentsOfFile:path];

    NSArray * medicamentos =[dadosArquivo objectForKey:@"medicamentos"]; //

   NSLog(@"%@", medicamentos);

I guess that’s it.

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