Do we need a function to fill in the defaults for formula args?

[ddsjoberg]

For example, the default are ard_continuous(mtcars, statistics = everything() ~ continuous_variable_summary_fns()). If a user were to change one variable like this:

ard_continuous(mtcars, statistics = age ~ list(mean = \(x) mean(x, na.rm = TRUE)))

Then the remaining variables would not have a summary functions assigned. So we could write a function that first processes what the user passes, and fills in any blanks with the default value. This will be helpful when users only want to change the default for one variable or type of variable, but would require evaluation of the default value each time. ¯\(ツ)/¯