Given a PREDICTS database extract, loaded as an R dataframe, save it to disk
and write the aux JSON file (*.aux.json), which stores metadata for the
object. This includes the release years, the timestamp of when it was saved,
some dimensions, and the SHA-256 hash of the dataframe (computed with
'digest').
Usage
.WritePredictsFileCache(df, file_predicts, aux_file_predicts, extract)
Arguments
- df
Dataframe to be written to disk
- file_predicts
Character, path to the desired file - should be an RDS
file.
- aux_file_predicts
Character, path to where the auxiliary file should
be saved to disk.
Numeric vector of release years to be saved.