Print to gfm

[kylebutts]

Running directly in the terminal:

tt(mtcars[1:4, 1:5]) |> print("gfm")

mpg	cyl	disp	hp	drat
21.0	6	160	110	3.90
21.0	6	160	110	3.90
22.8	4	108	93	3.85
21.4	6	258	110	3.08

The main thing to note is that disabling hlines makes pandoc fail to convert, so if they have the option set to false, I ignore for the duration of print and restore it afterwards.

  # Not having hlines prevents conversion to gfm, so temporarily disable this option
  if (output == "gfm") {
    has_hlines <- get_option("tinytable_markdown_hlines")
    if (isFALSE(has_hlines)) {
      options(tinytable_markdown_hlines = TRUE)
      on.exit(options(tinytable_markdown_hlines = FALSE))
    }
  }

[vincentarelbundock]

Thanks, I made some minor modifications (moved the pandoc call to build_tt()) and merged.

This is great!