add prop_is_read_only() to check for a read-only property

RConsortium · Aug 24, 2024 · 2812f55 · 2812f55
1 parent 6e4e996
commit 2812f55
Showing 1 changed file with 4 additions and 0 deletions.
diff --git a/R/property.R b/R/property.R
@@ -453,3 +453,7 @@ as_property <- function(x, name, i) {
     new_property(x, name = name)
   }
 }
+
+prop_is_read_only <- function(x) {
+    !is.null(x$getter) && is.null(x$setter) 
+}