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.

plenary.nvim/lua/plenary/job.lua

Lines 137 to 144 in 6bb0e09

	-- enable_recording: Do you want to record stdout/stderr into a table.
	-- Since it cannot be enabled when enable_handlers is false,
	-- we try and make sure they are associated correctly.
	obj.enable_recording = F.if_nil(
	F.if_nil(o.enable_recording, o.enable_handlers, o.enable_recording),
	true,
	o.enable_recording
	)