EnumKit is a library that gives you the ability to simply access an enum associated value, without having to use pattern matching. It also offers many utilities available to other swift types, like updatability of an associated value and transformations.

EnumKit comes with an extension of Sequence to extend functions like compactMap, flatMap, filter to Sequences of enums cases.

All you need to do to get these features is to declare your enum conformant to the marker protocol CaseAccessible.

enum MyEnum: CaseAccessible { ... }

For more please read our wiki.

Usage

• Access an associated value
• Matching cases
• Updating an enum value
• Transform associated values

Requirements

V 1.0.0

• Xcode 10.2
• Swift 5.0

V 1.1.0

• Xcode 11
• Swift 5.1

Installation

EnumKit offers cocoapods and swiftPM

Via Cocoapods

# Podfile
use_frameworks!

target 'YOUR_TARGET_NAME' do
    pod 'EnumKit', '~> 1.1.0'
end

Replace YOUR_TARGET_NAME and then, in the Podfile directory, type:

$ pod install

via Swift Package Manager

Create a Package.swift file.

// swift-tools-version:5.1

import PackageDescription

let package = Package(
  name: "YourProjectName",
  dependencies: [
    .package(url: "https://github.com/gringoireDM/EnumKit.git", from: "1.1.0")
  ],
  targets: [
    .target(name: "YourProjectName", dependencies: ["EnumKit"])
  ]
)

$ swift build

External Resources

• RxEnumKit: Extension for RxSwift Observables and SharedSequences to work with Streams of enum cases.
• Swift Enums, Mind the Gap: EnumKit to the Rescue: Medium article on EnumKit and RxEnumKit