Cache functions — cache

Functions to cache objects in order to speed up processes the second time.

cache_clear(save_dir = cache_dir(), recursive = TRUE, ...)

cache_dir(package = "KGExplorer", subdir = NULL)

cache_files(save_dir = cache_dir(), recursive = TRUE, ...)

cache_save(obj, save_path)

Arguments

save_dir

Directory to save a file to.

recursive

logical. Should directories be deleted recursively?

...

Arguments passed on to base::unlink, base::unlink

x: a character vector with the names of the file(s) or directories to be deleted.
force: logical. Should permissions be changed (if possible) to allow the file or directory to be removed?
expand: logical. Should wildcards (see ‘Details’ below) and tilde (see path.expand) be expanded?

package

a character vector giving the package(s) to look in for data sets, or NULL.

By default, all packages in the search path are used, then the data subdirectory (if present) of the current working directory.

subdir

Subdirectory path to search for Monarch files within domain.

obj

R object.

save_path

File name to save to.

Value

Null.

Cache directory path.

Null.

Functions

cache_clear(): cache_ Clear cache

Remove all data cached by the R package.
cache_dir(): cache_ Cache directory

Provides the path to the package-wide cache directory.
cache_files(): cache_ List cache

List all data cached by the R package.
cache_save(): cache_ Save cache.

Examples

if (FALSE) { # \dontrun{
cache_clear()
} # }
save_dir <- cache_dir
if (FALSE) { # \dontrun{
cache_files()
} # }
cache_save(mtcars, tempfile())
#> Caching file --> /tmp/RtmpgTHNxl/file49735e647a0c