cassiemeharry

Keybase proof

I hereby claim:

• I am nickmeharry on github.
• I am nickmeharry (https://keybase.io/nickmeharry) on keybase.
• I have a public key whose fingerprint is CF31 F4DA CF48 B542 7894 EFC0 BD19 23C0 05C6 08AB

To claim this, I am signing this object:

cassiemeharry

Lens Types

Looking into the Haskell/JS hybrid Roy, and one of the proposed features are lenses. They are basically sugar over attribute getters and setters, and look like this:

set .x 3 {x: 1, y: 2} == {x: 3, y: 2}
get .name {title: "Mr.", name: "Bob"} == "Bob"

This is much like Python's getattr and setattr, except that these are static (no