Downloads and parses a stored session identified by id from the given
backend. This is a convenience wrapper around rack_download() that
additionally deserialises the JSON payload into an R object.
Arguments
- id
A
rack_idobject identifying the session to load.- backend
A rack backend object (e.g. a
pins_board).- ...
Additional arguments forwarded to
rack_download().
See also
rack_create() and rack_append() for the complementary save
functions, rack_download() for the underlying download generic.