Handling search results

- [Instructor] On line 19 I want to optionally bind that … with the guard. … So I'll say guard let theItem equal item as … a dictionary of String:Any. … And I'm going to use that optional as, … so I'll add a question mark after it. … Now that we know we have the item as a dictionary, … I can continually optionally bind things with let pwData, … and I can get this out of the item. … So I'll have item open, square brackets, kSecValueData. … The same key that we used … when we created our query to store it. … And I'll cast that as a string … and make sure that we got that back as a data. … And if we have that, … we can decode that back to a string. … So I'll say let password equal string … and pass in the data. … So I'm going to use the initializer that takes the data … and pass in pwData … and use the same encoding we used before, utf8. … And then if we got the password I want to return it. … But we can also get out the account … since we are returning back all the attributes. … So I'm going to say let account equal theItem …