Filesystem Cache

Use a cache on the local filesystem that will persist between R sessions.

cache_filesystem(path, algo = "xxhash64", compress = FALSE)

Arguments

path

Directory in which to store cached items.

algo

The hashing algorithm used for the cache, see digest for available algorithms.

compress

Argument passed to saveRDS. One of FALSE, "gzip", "bzip2" or "xz". Default: FALSE.

Examples

if (FALSE) {
# Use with Dropbox

db <- cache_filesystem("~/Dropbox/.rcache")

mem_runif <- memoise(runif, cache = db)

# Use with Google Drive

gd <- cache_filesystem("~/Google Drive/.rcache")

mem_runif <- memoise(runif, cache = gd)

}