ursa (version 3.8.8)

ursa_cache: Cache management of ursa package

Description

This help topic is about how cache is managed in the package.

Usage

ursa_cache()

Value

NULL

Details

Users, who want to keep cache files between R sessions, should define option with name ursaCacheDir and value of the path for storage of cache files. This setting can be specified if ~/.Rprofile file, or be in your code. Do not specify permanent cache directory as sub-directory of tempdir(), becase it will be removed after finishing of R session.

Examples

# NOT RUN {
 ## internet connection is required
options(ursaCacheDir=file.path(".",".ursaCacheDir"))
glance("Mount Eden",place="park")
# }