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Initialize the rb3 package cache folders

Source: R/rb3-package.R
rb3_bootstrap.Rd

This function sets up the necessary directory structure for caching rb3 data. It creates a main cache folder and three subfolders: 'raw', 'meta', and 'db'. The folder paths are stored in the rb3 registry for later use.

Usage

rb3_bootstrap()

Details

The function first checks if the 'rb3.cachedir' option is set. If not, it uses a subfolder in the temporary directory. It creates the main cache folder and the three subfolders if they don't already exist, then stores their paths in the rb3 registry.

The cache structure includes:

  • raw folder - for storing raw downloaded data

  • meta folder - for storing metadata

  • db folder - for database files

Examples

if (FALSE) { # \dontrun{
options(rb3.cachedir = "~/rb3-cache")
rb3_bootstrap()
} # }