Retrieve return_as conversion preference
Source:R/TileDBArray.R
return_as-set-tiledb_array-method.RdA tiledb_array object can be returned as a ‘list’ (default),
‘array’, ‘matrix’, ‘data.frame’, ‘data.table’ or
‘tibble’. This method This methods permits to set a preference of
returning a list, array, matrix, data.frame, a
data.table, or a tibble. The default value of “asis”
means that no conversion is performed and a list is returned.