Go methods ​

• Methods are just like functions
• Method consists func keyword, the receiver arg, and the function body
• Receiver is just a type.
• 2 types of receiver: value & pointer
  • https://gronskiy.com/posts/2020-04-golang-pointer-vs-value-methods/
  • https://go.dev/play/p/RHqwOHD0qIh
  • https://stackoverflow.com/questions/48790663/why-value-stored-in-an-interface-is-not-addressable-in-golang#48874650w