Nothing
test_relop_drop_columns <- function() {
dL <- data.frame(x = 1, y = 2, z = 3)
rquery_pipeline <- local_td(dL) %.>%
drop_columns(., "y")
res <- ex_data_table(rquery_pipeline)
expect_true(is.data.frame(res))
expect_true(!('y' %in% colnames(res)))
invisible(NULL)
}
test_relop_drop_columns()
Any scripts or data that you put into this service are public.
Add the following code to your website.
For more information on customizing the embed code, read Embedding Snippets.