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Revision 0808cccd065a352f040da3e14e8fbd4f2ec2427c authored by pat-s on 11 December 2019, 14:08:00 UTC, committed by pat-s on 11 December 2019, 14:08:00 UTC 
update feature_selection.Rmd
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cache_helpers.R 
#' @title Get or delete mlr cache directory
#'
#' @description Helper functions to deal with mlr caching.
#' @name cache_helpers
#' @rdname cache_helpers
#' @details
#' `getCacheDir()` returns the default mlr cache directory \cr
#' `deleteCacheDir()` clears the default mlr cache directory. Custom cache
#'  directories must be deleted by hand.
NULL

#' @rdname cache_helpers
#' @export
getCacheDir = function() {
  rappdirs::user_cache_dir("mlr", "mlr-org")
}

#' @rdname cache_helpers
#' @export
deleteCacheDir = function() {
  unlink(rappdirs::user_cache_dir("mlr", "mlr-org"), recursive = TRUE)
  catf("Successfully cleared directory '%s'.", rappdirs::user_cache_dir("mlr", "mlr-org"))
}
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