Per the docs: Return Value The last part of the key of the data value to be retrieved.
Outputting of the key name isn’t particularly useful in some cases. For example, when reading a specific array item like I have:
In which case, what gets output is “0”, “1”, … This results in me having to hide the read function somewhere as this info isn’t particularly useful.
I think it might be helpful to have optional argument which lets the user select what text appears.