Checks whether an object is a slob (serialized blob).
chk_slob(x, x_name = NULL)
The object to check.
A string of the name of object x or NULL.
NULL
, invisibly. Called for the side effect of throwing an error
if the condition is not met.
flobr()
and chk_slob()
.
chk_slob(flobr:::slob_obj)