R/utils_hash.R

In targets: Dynamic Function-Oriented 'Make'-Like Declarative Pipelines

Defines functions hash_object hash_file

hash_file <- function(path) {
  stopifnot(length(path) == 1L)
  secretbase::siphash13(file = path)
}

hash_object <- function(object) {
  secretbase::siphash13(x = object)
}

hash_null <- hash_object(object = NULL)

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