fix: handle string datetime in interpreter

vega · Apr 28, 2024 · b54b9d2 · b54b9d2
1 parent 1c31566
commit b54b9d2
Showing 1 changed file with 7 additions and 2 deletions.
diff --git a/packages/vega-interpreter/src/functions.js b/packages/vega-interpreter/src/functions.js
@@ -5,8 +5,13 @@ const apply = (m, args, cast) => {
   return obj[m].apply(obj, slice.call(args, 1));
 };
 
-const datetime = (y, m, d, H, M, S, ms) =>
-  new Date(y, m || 0, d != null ? d : 1, H || 0, M || 0, S || 0, ms || 0);
+const datetime = (...args) => {
+  if (typeof args[0] === 'string') {
+    return new Date(args[0]);
+  }
+  const [y, m = 0, d = 1, H = 0, M = 0, S = 0, ms = 0] = args;
+  return new Date(y, m, d, H, M, S, ms);
+};
 
 export default {
   // math functions