correct ordering for ordinal (string) keys

fixes #1690
dc-js · Jun 26, 2020 · 902736a · kum-deepak · Jun 27, 2020 · gordonwoodhull
1 parent d4ac23a
commit 902736a
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/src/base/base-mixin.js b/src/base/base-mixin.js
@@ -364,7 +364,7 @@ export class BaseMixin {
 
     _computeOrderedGroups (data) {
         // clone the array before sorting, otherwise Array.sort sorts in-place
-        return Array.from(data).sort((a, b) => this._ordering(a) - this._ordering(b));
+        return Array.from(data).sort((a, b) => d3.ascending(this._ordering(a), this._ordering(b)));
     }
 
     /**