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finch (version 0.4.0)

dwca_cache: Caching

Description

Manage cached finch files with package hoardr

Arguments

Useful user functions

  • dwca_cache$cache_path_get() get cache path

  • dwca_cache$cache_path_set() set cache path

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

  • dwca_cache$files() returns file objects with metadata

  • dwca_cache$details() returns files with details

  • dwca_cache$delete() delete specific files

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

Details

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

cache_delete only accepts one 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

Examples

Run this code
# NOT RUN {
dwca_cache

# list files in cache
dwca_cache$list()

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

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

# set a different cache path from the default
# }

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