fixed #101

gesistsa · May 11, 2024 · 4c1da75 · 4c1da75
1 parent 023facb
commit 4c1da75
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diff --git a/DESCRIPTION b/DESCRIPTION
@@ -1,6 +1,6 @@
 Package: webtrackR
 Title: Preprocessing and Analyzing Web Tracking Data
-Version: 0.3.1
+Version: 0.3.1.9000
 Authors@R: c(
     person("David", "Schoch", email = "[email protected]", role = c("aut", "cre"),
            comment = c(ORCID = "0000-0003-2952-4812")),

diff --git a/NEWS.md b/NEWS.md
@@ -1,3 +1,7 @@
+# webtrackR 0.3.1.9000
+
+* fixed undesired copy of data.table objects #101
+
 # webtrackR 0.3.1
 
 * fixed CRAN problems with tests

diff --git a/R/wt_dt.R b/R/wt_dt.R
@@ -44,7 +44,8 @@ as.wt_dt <- function(x, timestamp_format = "%Y-%m-%d %H:%M:%OS", tz = "UTC",
     x[, varnames[["timestamp"]] := as.POSIXct(get(varnames[["timestamp"]]), format = timestamp_format)]
     data.table::setnames(x, unname(varnames), names(varnames))
     data.table::setorder(x, panelist_id, timestamp)
-    class(x) <- c("wt_dt", class(x))
+    # class(x) <- c("wt_dt", class(x))
+    data.table::setattr(x, "class", c("wt_dt", class(x)))
     x
 }