CGFloat Spacing Constants

CGFloat+Spacing.swift

import Foundation

extension CGFloat {
    /// Spacing constants to use across the app.
    enum Spacing {
        /// Extra small spacing. (4 points).
        static let xSmall: CGFloat = 4.0
        /// Small spacing. (8 points).
        static let small: CGFloat = 8.0
        /// Medium spacing. (16 points).
        static let medium: CGFloat = 16.0
        /// Large spacing. (32 points).
        static let large: CGFloat = 32.0
    }
}

// Usage:
VStack(spacing: .Spacing.large) {
    Text("Hey")
    Text("You")
}