ursa_cache {ursa} | R Documentation |
Cache management of ursa package
Description
This help topic is about how cache is managed in the package.
Usage
ursa_cache()
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. If you specify permanent cache directory as sub-directory of tempdir()
(see example), it will be removed after finishing of R session.
Value
NULL
Note
There is no neccessary to call this function. It just defines this help topic.
Author(s)
Nikita Platonov platonov@sevin.ru
Examples
## internet connection is required
options(ursaCacheDir=file.path(tempdir(),".ursaCacheDir"))
print(c(tempdir=tempdir(),ursaCacheDir=getOption("ursaCacheDir")))
glance("Mount Eden",place="park")
dir(getOption("ursaCacheDir"))
[Package ursa version 3.10.4 Index]