The Right Way to Share State Between Swift View Controllers | Envato Tuts+

A few years ago, when I was still an employee in a mobile consultancy, I worked on an app for a big investment bank. Big companies, especially banks, usually have processes in place to ensure that their software is secure, robust, and maintainable. Part of this process involved sending the code of the app I wrote to a third party for review. That didn’t bother me, because I thought my code was imp