How can I destroy / delete an option?

Move
1

Invalid return … The local variable ‘Option’ might still contain a value. The value does not have the ‘drop’ ability and must be consumed before the function returns

Move compiler failed…
How can I destroy / delete an option, whose name is weaponOption?

		if(option::is_some(&weaponOption)) {
			let weapon = option::extract(&mut weaponOption);
			//let Weapon { id, damage: _} = weapon; object::delete(id);
			transfer::transfer(weapon, sender);
		} else {
			option::destroy_none(weaponOption);
		};
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2

use option::destroy_some and option::destroy_none

		if(option::is_some(&weaponOption)) {
			let weapon = option::destroy_some(weaponOption);
			//let Weapon { id, damage: _} = weapon;
			//object::delete(id);
			transfer::transfer(weapon, sender);
		} else {
			option::destroy_none(weaponOption);
		};
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