Dictionary (key , value) order

Question

Assume i have the following code

var dictionary = [\"cat\": 2,\"dog\":4,\"snake\":8]; // mutable dictionary
var keys  = dictionary.keys
var values = dictionary.         


        

Answer 1

No, it is not guaranteed to be in the same order. From documentation:

Swift’s Dictionary type is an unordered collection. The order in which keys, values, and key-value pairs are retrieved when iterating over a dictionary is not specified.