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Create a path to the cache directory, ensuring it exists

Source: R/cache_path.R
cache_path.Rd

path() constructs a relative path, path_wd() constructs an absolute path from the current working directory.

Usage

cache_path(..., cache_dir = rappdirs::user_cache_dir("dchunkr"))

Arguments

...

character vectors, if any values are NA, the result will also be NA. The paths follow the recycling rules used in the tibble package, namely that only length 1 arguments are recycled.

cache_dir

Character. A directory for the cache.

Value

Character. A path.

See also

path_home(), path_package() for functions to construct paths relative to the home and package directories respectively.

Examples

dir <- withr::local_tempfile()
fs::dir_exists(dir)
#> /tmp/RtmpgmEn6Z/file18af584dcd97 
#>                            FALSE 
cache_path("b", cache_dir = dir)
#> /tmp/RtmpgmEn6Z/file18af584dcd97/b
fs::dir_exists(dir)
#> /tmp/RtmpgmEn6Z/file18af584dcd97 
#>                             TRUE