tests/testthat/test-can-be-num.R

test_that("`str_can_be_numeric()` works", {
  expect_true(str_can_be_numeric("3"))
  expect_true(str_can_be_numeric("5 "))
  expect_equal(str_can_be_numeric(c("1a", "abc")), rep(FALSE, 2))
  expect_equal(str_can_be_numeric(character()), logical())
  expect_equal(str_can_be_numeric(numeric()), logical())
})

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strex documentation built on Nov. 2, 2023, 6:04 p.m.