Skip to Content
Technical Articles
Author's profile photo Stan Stadelman

#SwiftSugar: computed initial values with didSet()

We all know didSet() is not called when initializing a property, and we know we can compute an initial value in a closure.

Put them together, and what do you get?

/// The width of the view's top border line.
/// Defaults to `2 / UIScreen.main.scale`
public var topBorderWeight: CGFloat = { 2 / UIScreen.main.scale }() {
    didSet {

Assigned Tags

      Be the first to leave a comment
      You must be Logged on to comment or reply to a post.