From e212dc8b927fa4a0439c12d7ae505c2a9f32658b Mon Sep 17 00:00:00 2001
From: "D. Berge" <dberge@aaltronav.eu>
Date: Sat, 4 Sep 2021 19:10:55 +0200
Subject: [PATCH] Add unpack helper function to frontend.

Convenience function to extract a key from an
array of objects.
---
 lib/www/client/source/src/lib/unpack.js | 4 ++++
 1 file changed, 4 insertions(+)
 create mode 100644 lib/www/client/source/src/lib/unpack.js

diff --git a/lib/www/client/source/src/lib/unpack.js b/lib/www/client/source/src/lib/unpack.js
new file mode 100644
index 0000000..b2aea98
--- /dev/null
+++ b/lib/www/client/source/src/lib/unpack.js
@@ -0,0 +1,4 @@
+ 
+export default function unpack(rows, key) {
+  return rows && rows.map( row => row[key] );
+};