Returns a string describing what kind of object the input is.
Examples
what_is_it("abc")
#> Warning: `what_is_it()` was deprecated in admiraldev 1.1.0.
#> ℹ This function was primarily used in error messaging, and can be replaced with
#> 'cli' functionality: `cli::cli_abort('{.obj_type_friendly {letters}}')`.
#> [1] "`\"abc\"`"
what_is_it(1L)
#> [1] "`1`"
what_is_it(1:10)
#> [1] "an integer vector"
what_is_it(mtcars)
#> [1] "a data frame"