Eliminar todo el contenido de un array / Removing all items

/*To remove all items from an array, use the removeAll method.*/ var animalArray: [String] = ["Dog", "Cat", "Fish", "Owl" ] animalArray.removeAll() //animalArray is now empty. /*Keeping the capacity of the array*/ animalArray.removeAll(keepCapacity: true) //animalArray is now empty but the capacity is kept at 4.

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