## ----include = FALSE----------------------------------------------------------
knitr::opts_chunk$set(
  collapse = TRUE,
  comment = "#>"
)

## ----setup--------------------------------------------------------------------
library(nlmixr2targets)

## ----examples-of-edits, eval = FALSE------------------------------------------
# # Adding a comment, changing a label, or editing meta:
# #   only re-runs the cheap `_object_simple` and the final `<name>` target
# #   (the relabel/meta-restore step). The expensive `_fit_simple` is reused.
# 
# # Changing initial values (`ini({...})`) or the model structure
# # (`model({...})`):
# #   re-runs everything from `_object_simple` onward.
# 
# # Adding/removing a covariate column from the dataset:
# #   re-runs `_data_simple` and `_fit_simple`. `_object_simple` is reused
# #   if the model didn't change.
# 
# # Changing `est` or `control`:
# #   re-runs `_fit_simple` and the final target. `_object_simple` and
# #   `_data_simple` are reused.

## ----cache-helpers, eval = FALSE----------------------------------------------
# # Quick inventory: hashes, sizes, last-modified
# nlmixr2targets_cache_status()
# #>      hash size_bytes               mtime
# #> 1 aaaaaa..       1234 2026-05-21 12:00:00
# #> 2 bbbbbb..       1567 2026-05-21 13:30:00
# 
# # Find orphans (dry run by default)
# nlmixr2targets_cache_prune()
# 
# # Delete them
# nlmixr2targets_cache_prune(dry_run = FALSE)

## ----tar-outdated, eval = FALSE-----------------------------------------------
# targets::tar_outdated()