reproducible (version 1.0.0)

package_dependenciesMem: Memoised version of package_dependencies

Description

This has a 6 minute memory time window.

Usage

package_dependenciesMem(
  packages = NULL,
  db = NULL,
  which = c("Depends", "Imports", "LinkingTo"),
  recursive = FALSE,
  reverse = FALSE,
  verbose = getOption("verbose")
)

Arguments

packages

a character vector of package names.

db

character matrix as from available.packages

which

a character vector listing the types of dependencies, a subset of c("Depends", "Imports", "LinkingTo", "Suggests", "Enhances"). Character string "all" is shorthand for that vector, character string "most" for the same vector without "Enhances".

recursive

logical: should (reverse) dependencies of (reverse) dependencies (and so on) be included?

reverse

logical: if FALSE (default), regular dependencies are calculated, otherwise reverse dependencies.

verbose

logical indicating if output should monitor the package search cycles.