From 320215dca06ba4af0a41750ab3ff6ca6511944d0 Mon Sep 17 00:00:00 2001
From: Tony Garnock-Jones <tonyg@leastfixedpoint.com>
Date: Tue, 12 Jan 2021 14:18:02 +0100
Subject: [PATCH] Add missing toString on Preserves Set

---
 implementations/javascript/src/values.ts | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/implementations/javascript/src/values.ts b/implementations/javascript/src/values.ts
index 7a6a040..efcd593 100644
--- a/implementations/javascript/src/values.ts
+++ b/implementations/javascript/src/values.ts
@@ -653,6 +653,10 @@ export class Set extends FlexSet<Value> {
         return result;
     }
 
+    toString(): string {
+        return this.asPreservesText();
+    }
+
     asPreservesText(): string {
         return '#{' +
             Array.from(_iterMap(this.values(), v => v.asPreservesText())).join(', ') +