ao_input_check function

Input checks

This helper function checks the inputs for the ao function.

ao_input_check(
  argument_name,
  check_result,
  error_message = check_result,
  prefix = "Input {.var {argument_name}} is bad:"
)

Arguments

• argument_name: (character(1))

  The name of the argument that is checked.

• check_result: (logical(1))

  TRUE if the check was successful.

• error_message: (character(1))

  An error message to be printed.

• prefix: (character(1))

  A prefix before the error message.

Returns

Either throws an error, or invisible TRUE.