From 6c40921f6a066f83e2f178273969f7d6bc75b158 Mon Sep 17 00:00:00 2001
From: Michael Chirico <michaelchirico4@gmail.com>
Date: Mon, 8 Apr 2024 13:38:20 -0700
Subject: [PATCH] Pass by= as vector, not string (#55)

---
 R/unnest.R | 1 -
 1 file changed, 1 deletion(-)

diff --git a/R/unnest.R b/R/unnest.R
index daf1416..a48f6e9 100644
--- a/R/unnest.R
+++ b/R/unnest.R
@@ -98,7 +98,6 @@ dt_hoist.default <- function(dt_, ...) {
   drop <- v.names[classes == "list" | typeofs == "list"]
   drop <- drop[!drop %in% pasted_dots]
   keep <- keep[!keep %in% pasted_dots]
-  keep <- paste(keep, collapse = ",")
   cols <- substitute(unlist(list(...), recursive = FALSE))
 
   if (length(drop) > 1) {