[swift-evolution] [Accepted] SE-0121: Remove Optional Comparison Operators

[Magnus Ahltorp]

> 27 Aug. 2016 15:58 Charlie Monroe via swift-evolution <swift-evolution at swift.org> wrote:
> Now, you need to do:
> 
> users.sorted({
> 	guard let firstName = $0.0.lastName else {
> 		return true
> 	}
> 	
> 	guard let secondName = $0.1.lastName else {
> 		return false
> 	}
> 	
> 	return firstName < secondName
> })

Without having tested it, something like this should work. In more complicated cases, make it a method on the struct.

users.sorted({ ($0.lastName ?? "") < ($1.lastName ?? "") })

/Magnus