Another collection of package testing workflow nuggets you can make great use of today, the definitive guide to effective use of logging in Shiny applications from the recent Shiny in Production conference, and a cautionary tale of the potential impact of default function arguments in your downstream analytical pipelines. Episode Links This week's curator: Tony Elhabr - @TonyElHabr (Twitter) & @tonyelhabr@skrimmage.com (Mastodon) Two recent enhancements to my testing workflow Shiny In Production 2023: Effective Logging in Shiny Note to self: be aware of functions with default arguments Entire issue available at rweekly.org/2023-W42 Supplement Resources testthat 3.2.0 https://www.tidyverse.org/blog/2023/10/testthat-3-2-0/ lazytest - Runs only failed tests https://github.com/cynkra/lazytest Effective logging in Shiny GH repository https://github.com/tanho63/talk_shinyprod2023_logging shinymetrics https://shinymetrics.com Shiny In Production 2023: Anatomy of a Shiny app Shiny in Production 2023: Dynamic annotations: 10 tips for better text Supporting the show Use the contact page at https://rweekly.fireside.fm/contact to send us your feedback R-Weekly Highlights on the Podcastindex.org - You can send a boost into the show directly in the Podcast Index. First, top-up with Alby, and then head over to the R-Weekly Highlights podcast entry on the index. A new way to think about value: https://value4value.info Get in touch with us on social media Eric Nantz: @theRcast (Twitter) and @rpodcast@podcastindex.social (Mastodon) Mike Thomas: @mike_ketchbrook (Twitter) and @mike_thomas@fosstodon.org (Mastodon) Music credits powered by OCRemix Of Whips and Strings - Castlevania - Super Guitar Bros. - https://ocremix.org/remix/OCR02480 The Flood Plain - F-Zero - JigginJonT - https://ocremix.org/remix/OCR01494