support Dates.CompoundPeriod in deserialization?

[schlichtanders]

First time I am using Arrow with Dates.jl and unfortunatly immediately run into something which I expected to be supported.

When writing and reading a DataFrame with Dates durations like CompoundPeriod, Arrow does not automatically reconstruct the type. I know I can add my custom conversion rules, but is there a reason why this conversion rule is not there by default?

Concretely, my Dates.CompoundPeriod gets transformed into NamedTuple{(:periods,), Tuple{Vector{Dates.Second}}}