From 4afb099bf3ec96e5d795e871ecb19575271c0714 Mon Sep 17 00:00:00 2001
From: Ben Schlegel <ben5.schlegel@gmail.com>
Date: Sun, 17 Sep 2023 21:32:23 +0200
Subject: [PATCH] docs: fix examples

---
 docs/features/explorer.md          | 18 ++++++------------
 quartz/components/ExplorerNode.tsx |  2 +-
 2 files changed, 7 insertions(+), 13 deletions(-)

diff --git a/docs/features/explorer.md b/docs/features/explorer.md
index 76d04c67..cb63e403 100644
--- a/docs/features/explorer.md
+++ b/docs/features/explorer.md
@@ -145,25 +145,19 @@ Component.Explorer({
 
 ### Remove list of elements (`filter`)
 
-Using this example, you can remove elements from your explorer by providing a list of folders/files using the `list` array.
+Using this example, you can remove elements from your explorer by providing an array of folders/files using the `omit` set.
 
 ```ts title="quartz.layout.ts"
 Component.Explorer({
   filterFn: (node) => {
-    // list containing names of everything you want to filter out
-    const list = ["authoring content", "building your", "tags", "hosting"]
-
-    for (let listNodeName of list) {
-      if (listNodeName.toLowerCase() === node.name.toLowerCase()) {
-        return false // Found a match, so return false to filter out the node
-      }
-    }
-    return true // No match found, so return true to keep the node
+    // set containing names of everything you want to filter out
+    const omit = new Set(["authoring content", "tags", "hosting"])
+    return omit.has(node.name.toLowerCase())
   },
 })
 ```
 
-You can customize this by changing the entries of the `list` array. Simply add all folder or file names you want to remove to the array (case insensitive).
+You can customize this by changing the entries of the `omit` set. Simply add all folder or file names you want to remove.
 
 ## Advanced examples
 
@@ -224,7 +218,7 @@ To fix this, we just changed around the order and apply the `sort` function befo
 > You can then import them like this:
 >
 > ```ts title="quartz.layout.ts"
-> import { mapFn, filterFn, sortFn } from "./path/to/your/functions"
+> import { mapFn, filterFn, sortFn } from "./functions.ts"
 > Component.Explorer({
 >   mapFn: mapFn,
 >   filterFn: filterFn,
diff --git a/quartz/components/ExplorerNode.tsx b/quartz/components/ExplorerNode.tsx
index f8b99f01..fd0c0823 100644
--- a/quartz/components/ExplorerNode.tsx
+++ b/quartz/components/ExplorerNode.tsx
@@ -82,7 +82,7 @@ export class FileNode {
 
   /**
    * Filter FileNode tree. Behaves similar to `Array.prototype.map()`, but modifies tree in place
-   * @param mapFn function to filter tree with
+   * @param mapFn function to use for mapping over tree
    */
   map(mapFn: (node: FileNode) => void) {
     mapFn(this)