pkrt.md
In pakret: Cite 'R' Packages on the Fly in 'R Markdown' and 'Quarto'

pkrt() cites and references packages

Code
  cat(res)
Output
  the ‘foo’ package version 1.0.0 (Fastandfurius, Clausus, and Lastopus
  2020)

  # References

  Fastandfurius, Caius, Numerius Clausus, and Marcus Lastopus. 2020. *Foo:
  Alea Jacta Est*.

bib entries are properly appended to bib files

Code
  cat(res)
Output
  @Manual{foo,
    title = {foo: Alea Jacta Est},
    author = {Caius Fastandfurius and Numerius Clausus and Marcus Lastopus},
    year = {2020},
    note = {R package version 1.0.0},
  }

  @Manual{bar,
    title = {bar: Tempus Edax Rerum},
    author = {Julius Itisalapsus},
    year = {2024},
    note = {R package version 0.2.0},
  }

Code
  cat(res)
Output
  @Manual{bar,
    title = {bar: Tempus Edax Rerum},
    author = {Julius Itisalapsus},
    year = {2024},
    note = {R package version 0.2.0},
  }

  @Manual{foo,
    title = {foo: Alea Jacta Est},
    author = {Caius Fastandfurius and Numerius Clausus and Marcus Lastopus},
    year = {2020},
    note = {R package version 1.0.0},
  }

pkrt() gives meaningful error messages

Code
  (expect_error(pkrt(1)))
Output
  <simpleError: `pkg` must be a character vector.>
Code
  (expect_error(pkrt("a")))
Output
  <simpleError: Package `a` doesn't exist or isn't installed.>