To cite package ‘assertions’ in publications use:

El-Kamand S (2026). assertions: Simple Assertions for Beautiful and Customisable Error Messages. R package version 0.3.0.9000, https://github.com/selkamand/assertions.

Corresponding BibTeX entry:

  @Manual{,
    title = {assertions: Simple Assertions for Beautiful and
      Customisable Error Messages},
    author = {Sam El-Kamand},
    year = {2026},
    note = {R package version 0.3.0.9000},
    url = {https://github.com/selkamand/assertions},
  }