defaults's Introduction

Defaults

A swifter UserDefaults

Requirement

Xcode 11(for using static and class subscripts)
Swift5.0

Usage

Key:

extension Defaults.Keys { // It is not necessary, you can put these enum wherever you like
	enum Detail: String {
		case name
		case sign
		case isLogin
	}
}

Store

Defaults[Defaults.Keys.Detail.isLogin] = true

BaseType

Including Bool, String, Date

Read

let bool = Defaults[bool: Defaults.Keys.Detail.isLogin] // default is false
or
let bool = Defaults[Defaults.Keys.Detail.isLogin] ?? false

Array

Read

let arr = Defaults[array: Defaults.Keys.Detail.name] as? [String]

Update

Defaults[array: Defaults.Keys.Detail.name].append("Joshua")

Dictionary

extension Defaults.Keys {
	static let currentUser = Defaults.CustomKey(User.current.name, prefix: "User")
}

Read

let sign = Defaults[dic: Defaults.Keys.currentUser][Defaults.Keys.Detail.sign, default:""]
or 
let sign = Defaults[dic: Defaults.Keys.currentUser][Defaults.Keys.Detail.sign] ?? ""

I add a Dictionary Extention to allow subscript String Enum Type in [String: Any]

Update

Defaults[dic: Defaults.Keys.currentUser][Defaults.Keys.Detail.sign] = "I am batman"
Defaults[dic: Defaults.Keys.currentUser][Defaults.Keys.Detail.isLogin] = true

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