aryaxt · November 1, 2016 04:20
diff --git a/Swift Identifiable protocol b/Swift Identifiable protocol
 // This allows you to implement identifiable on any class/struct and automatially make them Equatable

 protocol Identifiable: Equatable {
 	var id: Int { get }
 }

 func == <T: Identifiable>(lhs: T, rhs: T) -> Bool {
 	return lhs.id == rhs.id
 }

 struct User: Identifiable {
 	let id: Int
 }

 let u1 = User(id: 1)
 let u2 = User(id: 2)

 u1 == u2
 [u1, u2].contains(u1)
	// This allows you to implement identifiable on any class/struct and automatially make them Equatable

	protocol Identifiable: Equatable {
	var id: Int { get }
	}

	func == <T: Identifiable>(lhs: T, rhs: T) -> Bool {
	return lhs.id == rhs.id
	}

	struct User: Identifiable {
	let id: Int
	}

	let u1 = User(id: 1)
	let u2 = User(id: 2)

	u1 == u2
	[u1, u2].contains(u1)