exprs() or
Source Variables from a List of Expressionscheck that argument contains valid variable(s) created with exprs() or
Source Variables from a List of Expressions
contains_vars(arg)A TRUE if variables were valid variable
A function argument to be checked
Developer Utility Functions:
%notin%(),
%or%(),
arg_name(),
convert_dtm_to_dtc(),
extract_vars(),
filter_if(),
friendly_type_of(),
valid_time_units(),
vars2chr()