# colwise filter() give meaningful errors Code (expect_error(filter_if(mtcars, is_character, all_vars(. > 0)))) Output <error/rlang_error> Error in `filter_if()`: ! `.predicate` must match at least one column. Code (expect_error(filter_all(mtcars, list(~ . > 0)))) Output <error/rlang_error> Error in `filter_all()`: ! `.vars_predicate` must be a function or a call to `all_vars()` or `any_vars()`, not a list.
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