dump
prints the contents of an object via reflection (mirroring).
Detailed view of an array:
let names = ["Joe", "Jane", "Jim", "Joyce"]
dump(names)
Prints:
▿ 4 elements
For a dictionary:
let attributes = ["foo": 10, "bar": 33, "baz": 42]
dump(attributes)
Prints:
▿ 3 key/value pairs
▿ 0: (2 elements)
▿ 1: (2 elements)
▿ 2: (2 elements)