| setupCacheRootPath {R.cache} | R Documentation |
Interactively offers the user to set up the default root path
Description
Interactively offers the user to set up the default root path.
Usage
## Default S3 method:
setupCacheRootPath(defaultPath=NULL, ...)
Arguments
defaultPath |
Default root path to set. |
... |
Not used. |
Details
If the cache root path is already set, it is used and nothing is done.
If the "default" root path (defaultPath) exists, it is used,
otherwise, if running interactively, the user is asked to approve
the usage (and creation) of the default root path.
In all other cases, the cache root path is set to a session-specific
temporary directory.
Value
Returns (invisibly) the root path,
or NULL if running a non-interactive session.
Author(s)
Henrik Bengtsson
See Also
Internally, setCacheRootPath() is used to set the cache root path.
The interactive() function is used to test whether R is
running interactively or not.
[Package R.cache version 0.16.0 Index]