[Tutor] How is "set(ls).add('a') evaluated? [Was: Re: A program that can check if all elements of the list are mutually disjoint]

[Mats Wichmann]

On 6/6/21 5:05 PM, Cameron Simpson wrote:

> "add" is a verb. It modifies the set. "union" is a noun: it returns a
> thing computed from the set(s).
...
> Grammar helps, provided that people have put a little effort into naming
> the API calls.

Yeah, that: API design is actually not that easy. Including naming :)