Extensions + Utils

Extensions.swift

import SwiftUI

extension Color {
    
    init(hex: String) {
        self.init(UIColor(hex: hex))
    }
}

extension UIColor {
    /// For converting Hex-based colors
    convenience init(hex: String) {
        var hexSanitized = hex.trimmingCharacters(in: .whitespacesAndNewlines)
        hexSanitized = hexSanitized.replacingOccurrences(of: "#", with: "")
        var rgb: UInt64 = 0

        var r: CGFloat = 0.0
        var g: CGFloat = 0.0
        var b: CGFloat = 0.0
        var a: CGFloat = 1.0
        
        let length = hexSanitized.count
        Scanner(string: hexSanitized).scanHexInt64(&rgb)
        
        if length == 6 {
            r = CGFloat((rgb & 0xFF0000) >> 16) / 255.0
            g = CGFloat((rgb & 0x00FF00) >> 8) / 255.0
            b = CGFloat(rgb & 0x0000FF) / 255.0
            
        } else if length == 8 {
            r = CGFloat((rgb & 0xFF000000) >> 24) / 255.0
            g = CGFloat((rgb & 0x00FF0000) >> 16) / 255.0
            b = CGFloat((rgb & 0x0000FF00) >> 8) / 255.0
            a = CGFloat(rgb & 0x000000FF) / 255.0
        }
        self.init(red: r, green: g, blue: b, alpha: a)
    }
}

/// ``==================================================================================================================================``
/// `FOUNDATION`

import Foundation

extension Double {
    func clean(places: Int) -> String {
        return self.truncatingRemainder(dividingBy: 1) == 0 ? String(format: "%.0f", self) : String(format: "%.\(places)f", self)
    }
}


/// ``==================================================================================================================================``
/// `COLOR UTILS`
import SwiftUI

extension Color {
    static let background: Color = Color(UIColor.systemBackground)
    static let label: Color = Color(UIColor.label)
}