Sources/JSONAPIOpenAPI/Optional+ZipWith.swift

//
//  Optional+ZipWith.swift
//  JSONAPIOpenAPI
//
//  Created by Mathew Polzin on 1/19/19.
//

/// Zip two optionals together with the given operation performed on
/// the unwrapped contents. If either optional is nil, the zip
/// yields nil.
func zip<X, Y, Z>(_ left: X?, _ right: Y?, with fn: (X, Y) -> Z) -> Z? {
	return left.flatMap { lft in right.map { rght in fn(lft, rght) }}
}
currently in a pretty broken state with support for enumerations being turned into allowed values via reflection. I think I am going to have to give up type safety if I want to use reflection and keep things open ended 2019-01-19 15:30:09 -08:00			`//`
			`// Optional+ZipWith.swift`
			`// JSONAPIOpenAPI`
			`//`
			`// Created by Mathew Polzin on 1/19/19.`
			`//`

Document zip(with:) on optionals 2019-01-21 15:37:41 -08:00			`/// Zip two optionals together with the given operation performed on`
			`/// the unwrapped contents. If either optional is nil, the zip`
			`/// yields nil.`
currently in a pretty broken state with support for enumerations being turned into allowed values via reflection. I think I am going to have to give up type safety if I want to use reflection and keep things open ended 2019-01-19 15:30:09 -08:00			`func zip<X, Y, Z>(_ left: X?, _ right: Y?, with fn: (X, Y) -> Z) -> Z? {`
			`return left.flatMap { lft in right.map { rght in fn(lft, rght) }}`
			`}`