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")

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 string giving the name of an R package

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/RtmpqTsVtP/file15dbe4d3edfa7