Nothing
x <- c(0, 1, 0)
expect_equal(
na_if(x, 0),
c(NA, 1, NA),
info = "scalar y replaces all matching x"
)
expect_equal(
na_if(x, 1),
c(0, NA, 0),
info = "scalar y replaces all matching x"
)
expect_error(
na_if(x, 1:10),
info = "x and y must be the same length"
)
expect_error(
na_if(1, 1:2),
info = "x and y must be the same length"
)
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