| are_identical | Are the inputs identical? |
| are_identical_legacy | Are the inputs identical? |
| assertionError | Condition classes |
| assertionMessage | Condition classes |
| assertionWarning | Condition classes |
| assert_all_are_false | Is the input TRUE/FALSE/NA? |
| assert_all_are_identical_legacy | Are the inputs identical? |
| assert_all_are_na | Is the input TRUE/FALSE/NA? |
| assert_all_are_not_false | Is the input TRUE/FALSE/NA? |
| assert_all_are_not_na | Is the input TRUE/FALSE/NA? |
| assert_all_are_not_true | Is the input TRUE/FALSE/NA? |
| assert_all_are_true | Is the input TRUE/FALSE/NA? |
| assert_any_are_false | Is the input TRUE/FALSE/NA? |
| assert_any_are_identical_legacy | Are the inputs identical? |
| assert_any_are_na | Is the input TRUE/FALSE/NA? |
| assert_any_are_not_false | Is the input TRUE/FALSE/NA? |
| assert_any_are_not_na | Is the input TRUE/FALSE/NA? |
| assert_any_are_not_true | Is the input TRUE/FALSE/NA? |
| assert_any_are_true | Is the input TRUE/FALSE/NA? |
| assert_are_identical | Are the inputs identical? |
| assert_engine | Throws an error if a condition isn't met |
| assert_is_identical_to_false | Is the input TRUE/FALSE/NA? |
| assert_is_identical_to_na | Is the input TRUE/FALSE/NA? |
| assert_is_identical_to_true | Is the input TRUE/FALSE/NA? |
| bapply | Wrapper to vapply that returns booleans |
| call_and_name | Call a function, and give the result names. |
| cause | Get or set the '"cause"' attribute |
| cause<- | Get or set the '"cause"' attribute |
| coerce_to | Coerce variable to a different class |
| dont_stop | Run code without stopping |
| false | FALSE, with a cause of failure. |
| get_name_in_parent | Get the name of a variable in the parent frame |
| is2 | Alternative version of is |
| is_false | Is the input TRUE/FALSE/NA? |
| is_identical_to_false | Is the input TRUE/FALSE/NA? |
| is_identical_to_na | Is the input TRUE/FALSE/NA? |
| is_identical_to_true | Is the input TRUE/FALSE/NA? |
| is_na | Is the input TRUE/FALSE/NA? |
| is_not_false | Is the input TRUE/FALSE/NA? |
| is_not_na | Is the input TRUE/FALSE/NA? |
| is_not_true | Is the input TRUE/FALSE/NA? |
| is_true | Is the input TRUE/FALSE/NA? |
| merge.list | Merge two lists |
| merge_dots_with_list | Merge ellipsis args with a list. |
| na | NA, with a cause of failure. |
| parenthesise | Wrap a string in brackets |
| parenthesize | Wrap a string in brackets |
| print.scalar_with_cause | Print methods for objects with a cause attribute |
| print.vector_with_cause | Print methods for objects with a cause attribute |
| print_and_capture | Print a variable and capture the output |
| safe_deparse | Safe version of deparse |
| set_cause | Set a cause and return the input |
| strip_attributes | Strip all attributes from a variable |
| Truth | Is the input TRUE/FALSE/NA? |
| use_first | Only use the first element of a vector |