Value of type '[(_, CGFloat?)]' has no member 'compactMap'

[Ilesh]

func addConstraints(with view: UIView,
size: Size,
relatedBy relation: NSLayoutRelation = .equal,
multiplier: CGFloat = 1) {
view.translatesAutoresizingMaskIntoConstraints = false
addConstraints([
(.width, size.width),
(.height, size.height)
]
.compactMap { (value: (NSLayoutAttribute, CGFloat?)) in
value.1.map {
.init(item: view,
attribute: value.0,
relatedBy: relation,
toItem: nil,
attribute: .notAnAttribute,
multiplier: multiplier,
constant: $0)
}
}
)
}

[salvimayur89]

Upgrade Xcode to latest version.

[TaoufikBouabid]

compactMap(:) was introduced in Swift 4.1; in Swift 4.0.x it's flatMap(:)

[marty-suzuki]

Hi @Ilesh
I've support both of compactMap(:) and flatMap(:).
Please try 0.15.2