This was my first take on swift as an Obj-C dev back in 2014. I did an app extension in swift, basically just trying to write Obj-C code in swift (force cast an

This was my first take on swift as an Obj-C dev back in 2014. I did an app extension in swift, basically just trying to write Obj-C code in swift (force cast and force unwrap all the things!). I didn't like it, I felt like it got in the way, and probably would've given a list of things like the author that are just lang differences. Needless to say after my 2nd round with swift it clicked, and then clicked again and again in different ways as the months rolled on. Never looked back.