unique key for key meta

2914c2fb · nanahira · 392e0761 · 2914c2fb
Commit 2914c2fb authored Nov 21, 2021 by nanahira
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src/setter.ts src/setter.ts +1 -1

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--- a/src/setter.ts
+++ b/src/setter.ts
@@ -47,7 +47,7 @@ export class MetadataSetter<M extends StringDict, AM extends StringDict> {
      const newValue = metadataValueFun(oldValue);
      this.setMetadataInDecorator(metadataKey, newValue, targetClass, key);
      if (keysIndexMeta) {
-        const keysDec = this.append<IK, any>(keysIndexMeta, key);
+        const keysDec = this.appendUnique<IK, any>(keysIndexMeta, key);
        keysDec(targetClass);
      }
      if (descriptor) {