Fix #165

ropensci · Jan 3, 2024 · c716d40 · c716d40
1 parent 7e87f65
commit c716d40
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diff --git a/NEWS.md b/NEWS.md
@@ -2,6 +2,7 @@
 
 * Use `tar_seed_create()` and `tar_seed_set()` from `targets`.
 * Document limitations of literate programming target factories like `tar_render()` (#158).
+* Make `tar_rep2()` compatible with `tar_map()` (#165).
 
 # tarchetypes 0.7.10
 

diff --git a/R/tar_rep2_raw.R b/R/tar_rep2_raw.R
@@ -106,7 +106,6 @@ tar_rep2_raw <- function(
 
 tar_rep2_command <- function(command, targets, iteration, rep_workers) {
   batches <- lapply(targets, as.symbol)
-  names(batches) <- targets
   substitute(
     tarchetypes::tar_rep2_run(
       command = command,
@@ -134,6 +133,9 @@ tar_rep2_command <- function(command, targets, iteration, rep_workers) {
 #' @param iteration Iteration method: `"list"`, `"vector"`, or `"group"`.
 tar_rep2_run <- function(command, batches, iteration, rep_workers) {
   command <- substitute(command)
+  expr_batches <- substitute(batches)
+  names <- map_chr(as.list(expr_batches), targets::tar_deparse_safe)[-1L]
+  names(batches) <- names
   assert_batches(batches)
   reps <- batch_count_reps(batches[[1]])
   pedigree <- targets::tar_definition()$pedigree