tests/testthat/test-tee.r
In tidyverse/magrittr: A Forward-Pipe Operator for R
context("tee pipe")
test_that("Tee pipe related functionality works.", {
dim_message <- function(data.)
message(sprintf("Data has dimension %d x %d", NROW(data.), NCOL(data.)))
expect_that(iris %T>% dim_message, shows_message(dim_message(iris)))
expect_that(iris %T>% dim_message, is_identical_to(iris))
})
tidyverse/magrittr documentation built on March 9, 2023, 2 p.m.
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context("tee pipe")
test_that("Tee pipe related functionality works.", {
dim_message <- function(data.)
message(sprintf("Data has dimension %d x %d", NROW(data.), NCOL(data.)))
expect_that(iris %T>% dim_message, shows_message(dim_message(iris)))
expect_that(iris %T>% dim_message, is_identical_to(iris))
})
R Package Documentation
Browse R Packages
We want your feedback!
Note that we can't provide technical support on individual packages. You should contact the package authors for that.
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