how to support array or dict? about defaultskit

[nmdias]

Hi @bmcciscoding,

Try this:

Array

let value = [1,2,3]
let key = Key<[Int]>("arrayKey")
defaults.set(value, for: key)
defaults.get(for: key) // outputs -> Optional([1, 2, 3])

Dictionary

let value = ["someKey": "someValue"]
let key = Key<Dictionary<String, String>>("dictionaryKey")
defaults.set(value, for: key)
defaults.get(for: key) // outputs -> Optional(["someKey": "someValue"])

As long as everything in there conforms to Codable, it should correctly handle encoding and decoding.

You can even do this:

struct Person: Codable {
    let name: String
    let age: Int
}

let person = Person(name: "Bonnie Greenwell", age: 80)

let dictionary = ["someKey": person]
let key = Key<Dictionary<String, Person>>("personKey")
defaults.set(dictionary, for: key)
defaults.get(for: key) // outputs -> Optional(["someKey": Person #1 in ... -> ()(name: "Bonnie Greenwell", age: 80)])

How weird is that? 😲

Cheers

[bmcciscoding]

perfect!