Hi everyone, Collateral is now available on CRAN. If you've used purrr's side effect capturing functions before, you'll love collateral: it provides you with map variants that automatically wrap your mapped function in safely() or quietly() and provide nicely printed output, allowing you to quickly see which elements of a list returned results, and which returned errors, warnings or messages. The package also provides helpers to let you summarise your results and filter or aggregate the captured side effects. If you haven't used a list-column workflow before, I've included a vignette with collateral to get you started: https://rensa.co/collateral/articles/collateral.html If you'd like to contribute to collateral, you can find it on GitHub: https://github.com/rensa/collateral Thanks very much! <https://rensa.co/collateral/articles/collateral.html> -- ================================================James Goldie: PhD Student, Climate Change Research Centre Email: j.goldie at unsw.edu.au, me at rensa.co Tel: +61 421 747 208 Skype: james-goldie Web: https://rensa.co [[alternative HTML version deleted]]