ymlthis stores the most recently printed yml
object; you can use
last_yml()
to retrieve it to modify, pass to use_*()
functions, and so
on.
last_yml()
#> --- #> author: Yihui Xie #> date: '`r format(Sys.Date())`' #> --- #>last_yml()#> --- #> author: Yihui Xie #> date: '`r format(Sys.Date())`' #> --- #>