crm_cache: Caching

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Caching

Description

Manage cached crminer files with hoardr

Details

The dafault cache directory is paste0(rappdirs::user_cache_dir(), "/R/crminer"), but you can set your own path using cache_path_set()

cache_delete only accepts 1 file name, while cache_delete_all doesn't accept any names, but deletes all files. For deleting many specific files, use cache_delete in a lapply() type call

Useful user functions

• crm_cache$cache_path_get() get cache path

• crm_cache$cache_path_set() set cache path. You can set the entire path directly via the full_path arg like crm_cache$cache_path_set(full_path = "your/path")

• crm_cache$list() returns a character vector of full path file names

• crm_cache$files() returns file objects with metadata

• crm_cache$details() returns files with details

• crm_cache$delete() delete specific files

• crm_cache$delete_all() delete all files, returns nothing

Examples

## Not run: 
crm_cache

# list files in cache
crm_cache$list()

# delete certain database files
# crm_cache$delete("file path")
# crm_cache$list()

# delete all files in cache
# crm_cache$delete_all()
# crm_cache$list()

## End(Not run)

ropensci/crminer documentation built on May 18, 2022, 9:50 a.m.