From 9187ae4fd8cbf5f656567f4d4e7690c88c7c43b5 Mon Sep 17 00:00:00 2001
From: DavisVaughan <davis@rstudio.com>
Date: Mon, 27 Feb 2023 11:23:28 -0500
Subject: [PATCH] Correctly subclass tibble

---
 R/gaze.R | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

diff --git a/R/gaze.R b/R/gaze.R
index e74075d..59b53d8 100644
--- a/R/gaze.R
+++ b/R/gaze.R
@@ -181,8 +181,9 @@ gaze.formula_sub=function(x,data,missing=FALSE,...){
          df=bind_rows(df,temp)
        }
      }
-     attr(df,"yvars")=yvars
-     class(df)=c("gaze","data.frame","tibble")
+     df <- as_tibble(df)
+     attr(df, "yvars") <- yvars
+     class(df) <- c("gaze", class(df))
      df
 }