| Title: | Simple R Cache |
| Description: | Simple result caching in R based on R.cache. The global environment is not considered when caching results simplifying moving files between multiple instances of R. Relies on more base functions than R.cache (e.g. cached results are saved using saveRDS() and readRDS()). |
| Version: | 0.3.3 |
| Date: | 2021-07-15 |
| Author: | Augustin Luna, Vinodh Rajapakse |
| Maintainer: | Augustin Luna <lunaa@cbio.mskcc.org> |
| Depends: | R (≥ 3.1.1) |
| License: | LGPL-2 | LGPL-2.1 | LGPL-3 [expanded from: LGPL] |
| Imports: | digest |
| Suggests: | knitr, rmarkdown |
| VignetteBuilder: | knitr |
| RoxygenNote: | 7.0.2 |
| NeedsCompilation: | no |
| Packaged: | 2021-07-15 19:04:08 UTC; user |
| Repository: | CRAN |
| Date/Publication: | 2021-07-15 19:30:02 UTC |
Add Memoization to a Function
Description
Add Memoization to a Function
Usage
addMemoization(fcn, verbose = FALSE)
Arguments
fcn |
the function to be memoized |
verbose |
show debugging information |
Value
memoized function
Examples
runifCached <- addMemoization(runif)
Call a Memoized Function
Description
Call a Memoized Function
Usage
memoizedCall(fcn, ...)
Arguments
fcn |
a function |
... |
the arguments to the function |
Value
result of memoized function
Note
If the environment variable DEBUG_SIMPLERCACHE is set, then the keyHash will be outputted. This can be used to identify cache RDS files.
Set Cache Root Path
Description
Set Cache Root Path
Usage
setCacheRootPath(path = tempdir())
Arguments
path |
the cache root directory (DEFAULT: a temporary directory, but this can be change to a more permanent location) |
Examples
setCacheRootPath()
## Not run:
setCacheRootPath("~/.simpleRCache")
## End(Not run)