To cite package ‘ooplah’ in publications use:

Sonabend R (2026). ooplah: Helper Functions for Class Object-Oriented Programming. R package version 0.2.0.9001, https://github.com/xoopr/ooplah.

Corresponding BibTeX entry:

  @Manual{,
    title = {ooplah: Helper Functions for Class Object-Oriented
      Programming},
    author = {Raphael Sonabend},
    year = {2026},
    note = {R package version 0.2.0.9001},
    url = {https://github.com/xoopr/ooplah},
  }