From 4d6e7ccba9077a6ec288d12a1502110362300392 Mon Sep 17 00:00:00 2001
From: Jacky Zhao <j.zhao2k19@gmail.com>
Date: Fri, 04 Apr 2025 16:50:01 +0000
Subject: [PATCH] chore(docs): fix explorer docs on filtering by title

---
 docs/features/explorer.md |   13 +++++++++----
 1 files changed, 9 insertions(+), 4 deletions(-)

diff --git a/docs/features/explorer.md b/docs/features/explorer.md
index 3a3c1e1..4d1fbfb 100644
--- a/docs/features/explorer.md
+++ b/docs/features/explorer.md
@@ -131,7 +131,8 @@
 ```ts title="quartz.layout.ts"
 Component.Explorer({
   mapFn: (node) => {
-    return (node.displayName = node.displayName.toUpperCase())
+    node.displayName = node.displayName.toUpperCase()
+    return node
   },
 })
 ```
@@ -145,8 +146,12 @@
 Component.Explorer({
   filterFn: (node) => {
     // set containing names of everything you want to filter out
-    const omit = new Set(["authoring content", "tags", "hosting"])
-    return !omit.has(node.data.title.toLowerCase())
+    const omit = new Set(["authoring content", "tags", "advanced"])
+
+    // can also use node.slug or by anything on node.data
+    // note that node.data is only present for files that exist on disk
+    // (e.g. implicit folder nodes that have no associated index.md)
+    return !omit.has(node.displayName.toLowerCase())
   },
 })
 ```
@@ -159,7 +164,7 @@
 Component.Explorer({
   filterFn: (node) => {
     // exclude files with the tag "explorerexclude"
-    return node.data.tags.includes("explorerexclude") !== true
+    return node.data.tags?.includes("explorerexclude") !== true
   },
 })
 ```

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