Package index • val.meter

Package metric workflow

The central tools for measuring packages.

metrics(): Catalog or calculate package metrics

pkg(): Create a new package object to start measuring package heuristics

Execution controls

Safeguards to ensure that you’re measuring precisely the package code you intend, in precisely the ways you intend to measure them.

permissions(): Package Data Permissions Class

policy(): Package Evaluation Policy Class

tags(): Tags Class

options: val.meter Options

Package resources

Concrete classes which characterize sources of package information.

cran_repo_resource(): Package CRAN Repository Resource Class

git_resource(): Package git Resource Class

install_resource(): Package Install Resource Class

local_resource(): Abstract Class for Local Package Resources

local_source_resource(): Abstract Class for Local Package Resources

mock_resource(): Mocked Package Resource

multi_resource(): A Resource Collection

remote_resource(): Abstract Class for Remote Package Resources

repo_resource(): Package Repository Resource Class

resource(): Resource Class

source_archive_resource(): Package Archive Source Code Resource Class

source_code_resource(): Package Local Resource Class Union

Extending and integrating with `val.meter`

Various developer-facing functions, used for extending val.meter

`S7` Generics

pkg_data_derive(): Derive a package data field

pkg_data_info(): Derive package data information

`S7` Method Implementation Helpers

impl_data() impl_data_info() impl_data_derive(): Package Data

Random package generation

random_pkg() random_pkgs() random_repo(): Generate Random Package(s)

pkg_words: Words for Package Names

Miscellaneous

to_dcf(): Convert an object into a DCF-formatted string

from_dcf(): Parse an object from a DCF-formatted string

pkg_from_dcf() pkgs_from_dcf(): Produce pkg(s) from a DCF-formatted string

error(): Build an error from an error type and data attributes