toReversed, toSorted miscellany

5 files changed, 7 insertions, 10 deletions

diff --git a/src/content-function.js b/src/content-function.js
index f3aa7c42..1144a7b9 100644
--- a/src/content-function.js
+++ b/src/content-function.js
@@ -286,7 +286,7 @@ export const decorateErrorWithRelationStack = (fn, traceStack) =>
   decorateError(fn, caughtError => {
     let cause = caughtError;
 
-    for (const {name, args, traceError} of traceStack.slice().reverse()) {
+    for (const {name, args, traceError} of traceStack.toReversed()) {
       const nameText = colors.green(`"${name}"`);
       const namePart = `Error in relation(${nameText})`;
 
diff --git a/src/content/dependencies/generateWikiHomepageAlbumGridRow.js b/src/content/dependencies/generateWikiHomepageAlbumGridRow.js
index 6d167bdd..eb3417d7 100644
--- a/src/content/dependencies/generateWikiHomepageAlbumGridRow.js
+++ b/src/content/dependencies/generateWikiHomepageAlbumGridRow.js
@@ -18,8 +18,7 @@ export default {
         sprawl.albums =
           (row.sourceGroup
             ? row.sourceGroup.albums
-                .slice()
-                .reverse()
+                .toReversed()
                 .filter(album => album.isListedOnHomepage)
                 .slice(0, row.countAlbumsFromGroup)
             : []);
diff --git a/src/data/composite.js b/src/data/composite.js
index f31c4069..e5873cf5 100644
--- a/src/data/composite.js
+++ b/src/data/composite.js
@@ -1416,7 +1416,7 @@ export function compositeFrom(description) {
 
 export function displayCompositeCacheAnalysis() {
   const showTimes = (cache, key) => {
-    const times = cache.times[key].slice().sort();
+    const times = cache.times[key].toSorted();
 
     const all = times;
     const worst10pc = times.slice(-times.length / 10);
diff --git a/src/data/things/sorting-rule.js b/src/data/things/sorting-rule.js
index 808a0085..8ed3861a 100644
--- a/src/data/things/sorting-rule.js
+++ b/src/data/things/sorting-rule.js
@@ -146,7 +146,7 @@ export class ThingSortingRule extends SortingRule {
 
   sort(sortable) {
     if (this.properties) {
-      for (const property of this.properties.slice().reverse()) {
+      for (const property of this.properties.toReversed()) {
         const get = thing => thing[property];
         const lc = property.toLowerCase();
 
@@ -286,10 +286,8 @@ export class DocumentSortingRule extends ThingSortingRule {
   }
 
   static async* applyAll(rules, {wikiData, dataPath, dry}) {
-    rules =
-      rules
-        .slice()
-        .sort((a, b) => a.filename.localeCompare(b.filename, 'en'));
+    rules = rules
+      .toSorted((a, b) => a.filename.localeCompare(b.filename, 'en'));
 
     for (const {chunk, filename} of chunkByProperties(rules, ['filename'])) {
       const initialLayout = getThingLayoutForFilename(filename, wikiData);
diff --git a/src/static/js/client/sticky-heading.js b/src/static/js/client/sticky-heading.js
index 4660013a..1318ca0b 100644
--- a/src/static/js/client/sticky-heading.js
+++ b/src/static/js/client/sticky-heading.js
@@ -255,7 +255,7 @@ function getContentHeadingClosestToStickySubheading(index) {
 
   // Iterate from bottom to top of the content area.
   const contentHeadings = info.contentHeadings[index];
-  for (const heading of contentHeadings.slice().reverse()) {
+  for (const heading of contentHeadings.toReversed()) {
     if (heading.nodeName === 'SUMMARY' && !heading.closest('details').open) {
       continue;
     }