Calling as_tibble() as the tests seem to require it

[romainfrancois]

From this test:

test_that('ast2df', {
  expect_identical(
    ast2df(list(blocks = tree)),
    tibble::tibble(
      txt = c('text', 'text'),
      Str = c(TRUE, TRUE),
      Emph = c(TRUE, TRUE),
      Para = c(TRUE, TRUE)
    )
  )
})

it looks like the result of astdf should be a tibble, so this pr adds a call to as_tibble() to enforce it. The next version of dplyr which we plan to release this week makes a data.frame in that case.

Alternatively, the test could be:

test_that('ast2df', {
  expect_equivalent(
    ast2df(list(blocks = tree)),
    tibble::tibble(
      txt = c('text', 'text'),
      Str = c(TRUE, TRUE),
      Emph = c(TRUE, TRUE),
      Para = c(TRUE, TRUE)
    )
  )
})

[atusy]

Thank you!

[romainfrancois]

Thanks for merging it so fast. The change is no longer necessary (tidyverse/dplyr#5416) but it does not hurt, you may keep it in, but if you have not yet release to CRAN there is no rush.

[atusy]

Alright! Thanks!