Brand New Swift 4 Grouping Function Solves all your Problems

Grouping things together based on a property used to be quite difficult, but with Swift 4 Dictionary(grouping...) it's super simpler. Enjoy. Intermediate Training Core Data https://www.letsbuildthatapp.com/cour... Instagram Firebase Course https://www.letsbuildthatapp.com/cour... Facebook Group https://www.facebook.com/groups/12406... iOS Basic Training Course https://www.letsbuildthatapp.com/basi... Completed Source Code https://www.letsbuildthatapp.com/cour... Follow me on Twitter: https://twitter.com/buildthatapp