From fce0c8160d2092fe9829f343185b76be6143e19f Mon Sep 17 00:00:00 2001
From: Andrew Harvey <andrew@alantgeo.com.au>
Date: Wed, 30 Jun 2021 22:18:49 +1000
Subject: code comments

---
 bin/reduceDuplicates.js | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

(limited to 'bin/reduceDuplicates.js')

diff --git a/bin/reduceDuplicates.js b/bin/reduceDuplicates.js
index 7eaba30..0abef54 100755
--- a/bin/reduceDuplicates.js
+++ b/bin/reduceDuplicates.js
@@ -75,9 +75,10 @@ const reduce = new Transform({
       process.stdout.write(` ${reduceIndex.toLocaleString()} / ${sourceCount.toLocaleString()} (${Math.round(reduceIndex / sourceCount * 100)}%)\r`)
     }
 
+    // groupedFeatures is a list of features which all shared the same attributes, these may or may not share the same geometry
     const groupedFeatures = features[key]
     if (groupedFeatures.length === 1) {
-      // address not duplicated
+      // address not duplicated, pass through as unique
 
       this.push(groupedFeatures[0])
     } else {
-- 
cgit v1.2.3