R/vdiffr.R

In ProjectMOSAIC/mosaic: Project MOSAIC Statistics and Mathematics Teaching Utilities

# to satisfy CRAN checks about conditional use of suggested packages
# code suggested by Lionel Henry

wrapped_expect_doppelganger <- function(title, fig, path = NULL, ...) {
  testthat::skip_if_not_installed("vdiffr")
  
  # path arg has been deprecated, so don't pass it along
  vdiffr::expect_doppelganger(title, fig, ...)
}