The following issues are linted by default by this linter (and each can be turned off optionally):
paste_linter(allow_empty_sep = FALSE, allow_to_string = FALSE)best_practices, consistency
Block usage of paste() with sep = "". paste0() is a faster, more concise alternative.
Block usage of paste() or paste0() with collapse = ", ". toString() is a direct
wrapper for this, and alternatives like glue::glue_collapse() might give better messages for humans.
Block usage of paste0() that supplies sep= -- this is not a formal argument to paste0, and
is likely to be a mistake.
linters for a complete list of linters available in lintr.