pversion {tinycodet}

Check for Package Versions Mismatch

Description

The pversion_check4mismatch() function checks if there is any mismatch between the currently loaded packages and the packages in the specified library path.

The pversion_report() function gives a table of all specified packages, with their loaded and installed versions, regardless if there is a mismatch or not.

Usage

pversion_check4mismatch(pkgs = NULL, lib.loc = .libPaths())

pversion_report(pkgs = NULL, lib.loc = .libPaths())

Arguments

pkgs

a character vector with the package name(s).
Packages that are not actually loaded will be ignored.
Base/core R will also be ignored.
If NULL, all loaded packages (see loadedNamespaces) excluding core/base R will be checked.

lib.loc

character vector specifying library search path (the location of R library trees to search through).
The lib.loc argument would usually be .libPaths().
See also loadNamespace.

Value

For pversion_check4mismatch():
If no mismatch between loaded versions and those in lib.loc were found, returns NULL.
Otherwise it returns a data.frame, with the loaded version and library version of the specified packages.

For pversion_report():
Returns a data.frame, with the loaded version and library version of the specified packages, as well as a logical column indicating whether the two versions are equal (TRUE), or not equal (FALSE).

See Also

tinycodet_import

Examples

"dplyr" %installed in%  .libPaths()

import_as(~dpr., "dplyr")
pversion_check4mismatch()
pversion_report()