scandir: Provide a method to modify each item of table returned

[Akianonymus]

Something like on_insert but to modify the strings that are inserted in the output table.

Yes, we could always just another ipairs loop and do that, but more convenient this way.

[matu3ba]

This can be used with iterators.lua ie with

iter.iter(repo_paths)
    :map(function(repo_path) return _utils.get_project_from_path(repo_path) end)
    :tolist()

Suggestion to close.

[Conni2461]

We could add a option to disable the capturing. aka adding it to a table. So you only create on table, the one in on_insert

[Conni2461]

We have something similar for plenary.job. https://github.com/nvim-lua/plenary.nvim/blob/6bb0e09030a7c2af19bf288088ca815228de9429/lua/plenary/job.lua#L137-L144