6.5 Code style

• What and why: the tidyverse style guide
• How: the {styler} package
  • styler::style_pkg() restyles an entire R package.
  • styler::style_dir() restyles all files in a directory.
  • usethis::use_tidy_style() is wrapper that applies one of the above functions depending on whether the current project is an R package or not.
  • styler::style_file() restyles a single file.
  • styler::style_text() restyles a character vector.

Make sure you are using version control system before using any of this functions.