ashleymills

import Foundation

extension String {
    
    func stringsBetween(fromTag: String, and toTag: String) -> [String]? {
        
        let fromTagLen = countElements(fromTag)
        let toTagLen = countElements(toTag)
        var strings: [String]?
        

ashleymills

extension UIApplication {

    class func appVersion() -> String {
        return Bundle.main.object(forInfoDictionaryKey: "CFBundleShortVersionString") as! String
    }

    class func appBuild() -> String {
        return Bundle.main.object(forInfoDictionaryKey: kCFBundleVersionKey as String) as! String
    }

ashleymills

@implementation UIApplication (AppVersion)

+ (NSString *) appVersion
{
    return [[NSBundle mainBundle] objectForInfoDictionaryKey: @"CFBundleShortVersionString"];    
}

+ (NSString *) build
{
    return [[NSBundle mainBundle] objectForInfoDictionaryKey: (NSString *)kCFBundleVersionKey];

ashleymills

struct TabRectsKey: PreferenceKey {
    static var defaultValue: [Int: CGRect] = [:]
    static func reduce(value: inout [Int : CGRect], nextValue: () -> [Int : CGRect]) {
        value.merge(nextValue(), uniquingKeysWith: { r1, r2 in r1 })
    }
}

struct TabBar: View {
    var items: [(Image, Text)]
    @State var selectedIndex: Int = 0