Bug: restrict_derivation() expects the derivation in the global environment

[bundfussr]

What happened?

If the function specified for the derivation argument is not in the global environment, restrict_derivation() fails

Session Information

No response

Reproducible Example

derive_var_x <- function(dataset) {
  my_derivation <- function(dataset, new_var) {
    mutate(
      dataset,
      !!enexpr(new_var) := 42
    )
  }

  restrict_derivation(
    dataset,
    derivation = my_derivation,
    args = params(
      new_var = X
    ),
    filter = PARAMCD == "A"
  )
}

my_data <- tibble::tribble(
  ~PARAMCD,
  "A",
  "B"
)

derive_var_x(my_data)

[tomratford]

Hi, I have looked into this and think I have a solution. The issue actually is in match.fun() in the assertion in admiraldev. https://github.com/pharmaverse/admiraldev/blob/main/R/assertions.R#L1038.

I have also added a test case to restrict_derivation to check for this

[tomratford]

see pharmaverse/admiraldev#244 for pr