02:07 <evanjs> Can't think of the function I'd want to use for this... how might I take an enum, and combine it with a mirror of it but with a prefix on each term? e.g. take this enum and append a list of "reverse-" options https://github.com/rycee/home-manager/blob/115e76ae12a81bce5dcd19714cdeaaa8d5ca3ce8/modules/programs/neomutt.nix#L213

02:17 <infinisil> evanjs: something like `list ++ map reverse list`?

03:09 <evanjs> infinisil: that got me on the right track! map (s: "reverse-" + s) list seems to be essentially what I'm looking for.

03:09 <evanjs> Doubt I can cleanly do that from the same assignment of the initial list, though :P

03:10 <evanjs> i.e. I'll probably need a "base list" and make the option's default the list + f(list)