core_cache: Caching

In rcoreoa: Client for the CORE API

Description

Manage cached rcoreoa files with hoardr

Details

The dafault cache directory is paste0(rappdirs::user_cache_dir(), "/R/rcoreoa"), 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

• core_cache$cache_path_get() get cache path

• core_cache$cache_path_set() set cache path

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

• core_cache$files() returns file objects with metadata

• core_cache$details() returns files with details

• core_cache$delete() delete specific files

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

Examples

## Not run: 
core_cache

# list files in cache
core_cache$list()

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

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

# set a different cache path from the default

## End(Not run)

rcoreoa documentation built on July 8, 2020, 7:30 p.m.