From 32109ab1d3f5ff79afc13cd65e3297bbb57e5bc2 Mon Sep 17 00:00:00 2001
From: Vitaly Tomilov <vitaly-t@users.noreply.github.com>
Date: Mon, 14 Nov 2022 19:37:34 +0000
Subject: [PATCH] Make Result iterable

Make `Result` automatically iterable, so one can iterate through data without having to access `rows` explicitly:

```js
client.query('select...', (err, res) => {
    // below we can use just "res", not "res.rows"
    for(const a of res) {
        console.log(a); // print the row
    }
})
```
---
 packages/pg/lib/result.js | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/packages/pg/lib/result.js b/packages/pg/lib/result.js
index 350609743..5479b84ae 100644
--- a/packages/pg/lib/result.js
+++ b/packages/pg/lib/result.js
@@ -23,6 +23,10 @@ class Result {
     }
   }
 
+  [Symbol.iterator]() {
+    return this.rows.values()
+  }
+  
   // adds a command complete message
   addCommandComplete(msg) {
     var match