tests/testthat/_snaps/output-handler.md

In evaluate: Parsing and Evaluation Tools that Provide More Details than the Default

calling handlers are checked

Code
  check_handlers(list(condition = 1))
Condition
  Error in `new_output_handler()`:
  ! `calling_handlers` must be a named list of functions.
Code
  check_handlers(list(function(...) NULL))
Condition
  Error in `new_output_handler()`:
  ! `calling_handlers` must be a named list of functions.
Code
  check_handlers(stats::setNames(list(function(...) NULL), NA))
Condition
  Error in `new_output_handler()`:
  ! `calling_handlers` must be a named list of functions.
Code
  check_handlers(stats::setNames(list(function(...) NULL), ""))
Condition
  Error in `new_output_handler()`:
  ! `calling_handlers` must be a named list of functions.

can conditionally omit output with output handler

Code
  replay(out)
Output
  > x
  [1] 1

evaluate documentation built on Oct. 10, 2024, 5:06 p.m.