Can deepMap's setByKey function be exported?

[yhdgms1]

Right now only the setPath that under the hood uses the setByKey function is exported. However, setPath accepts only a string path, when setByKey accepts an array path.

I wrote a wrapper around deepMap, and I want to update store's value like it done in setKey method. But I can't because it requires string and not an array which I only have.

I can copy that function and functions it depends on or mock used methods like below

setPath($store, { split: () => ({ flatMap: () => myPathToValue }) }, value)

But using function directly would be better.

So I think setByKey function can be exported.

[ai]

Sure, send PR.