Latest 1.0.2
Homepage https://github.com/cats-oss/ExtensionProperty
License MIT
Platforms ios 9.0, osx 10.11, tvos 10.0, requires ARC
Authors

Extension Property

platforms
Swift4.1


License



Carthage


SwiftPM


Version

The utility interface for Associated Object.
If you use this, you can attach any variables in extension.

Usage

protocol Animal {}

enum AnimalPropertyKeys: String, ExtensionPropertyKey {
    case name
}

final class Dog: Animal {}

extension Dog: ExtensionProperty {}

// Declare setter and getter to property
extension Animal where Self: ExtensionProperty {
    var name: String {
        get {
            return getProperty(key: AnimalPropertyKeys.name, defaultValue: "")
        }

        set {
            setProperty(key: AnimalPropertyKeys.name, newValue: newValue)
        }
    }
}

let dog = Dog()

// You can assign string to dog.name
dog.name = "Autumn"

Please check out and try the unit test.

Installation

Carthage

If you’re using Carthage, simply add ExtensionProperty to your Cartfile:

github "cats-oss/ExtensionProperty"

CocoaPods

ExtensionProperty is available through CocoaPods. To install
it, simply add the following line to your Podfile:

pod 'ExtensionProperty'

Swift Package Manager

If you’re using Swift Package Manager, simply add ExtensionProperty to your Package.swift:

dependencies: [
    .package(url: "https://github.com/cats-oss/ExtensionProperty", from: "1.0.2")
]

Requirements

  • Xcode 9.3
  • Swift 4.1 or greater

LICENSE

ExtensionProperty is available under the MIT license. See the LICENSE file for more info.

Latest podspec

{
    "name": "ExtensionProperty",
    "version": "1.0.2",
    "summary": "Attach property via Extension.",
    "homepage": "https://github.com/cats-oss/ExtensionProperty",
    "license": {
        "type": "MIT",
        "file": "LICENSE"
    },
    "authors": {
        "Hideki Matsuoka": "[email protected]"
    },
    "source": {
        "git": "https://github.com/cats-oss/ExtensionProperty.git",
        "tag": "1.0.2"
    },
    "source_files": "Sources/ExtensionProperty/*.swift",
    "requires_arc": true,
    "platforms": {
        "ios": "9.0",
        "osx": "10.11",
        "tvos": "10.0"
    },
    "pushed_with_swift_version": "4.0"
}

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