Checking if a package version is the most recent one

Source: R/in_last.R

checking if a package version is the most recent one, by default the installed version is compared.

pac_islast(pac, version = NULL, lib.loc = .libPaths(), repos = biocran_repos())

Arguments

pac

character a package name.

version

character version of a package. Default: NULL

lib.loc

character vector of search paths with local packages. Default: .libPaths()

repos

character vector of repositories URLs to use. By default checking CRAN and newest Bioconductor per R version. Default pacs::biocran_repos()

Value

logical if a package is inside repositories.

Note

Results are cached for 30 minutes with memoise package.

Examples

if (FALSE) { # \dontrun{
pac_islast("memoise")
pac_islast("dplyr", version = "1.0.0")
pac_islast("S4Vectors")
pac_islast("S4Vectors", version = pac_last("S4Vectors"))
} # }