Fix bug with not marking array or object dirty after deleting a property

diff --git a/LazyArray.mjs b/LazyArray.mjs
index f53988b..53b69fc 100644 (file)
--- a/LazyArray.mjs
+++ b/LazyArray.mjs
@@ -42,7 +42,10 @@ class LazyArray extends LazyValue {
   }
 
   delete(key) {
-    delete this.array[key]
+    if (this.has(key)) {
+      this.ptr_len = null // mark dirty
+      delete this.array[key]
+    }
   }
 
   push(value) {

diff --git a/LazyObject.mjs b/LazyObject.mjs
index 51a3e4a..895a6d3 100644 (file)
--- a/LazyObject.mjs
+++ b/LazyObject.mjs
@@ -40,7 +40,10 @@ class LazyObject extends LazyValue {
   }
 
   delete(key) {
-    delete this.object[key]
+    if (this.has(key)) {
+      this.ptr_len = null // mark dirty
+      delete this.object[key]
+    }
   }
 
   keys() {