From d53d375d09dd86a85ffb249de1c0cc7c3b3438bc Mon Sep 17 00:00:00 2001
From: Armand Philippot <git@armandphilippot.com>
Date: Tue, 4 Jan 2022 13:35:25 +0100
Subject: refactor: avoid useless assignement before return statement

---
 src/utils/helpers/format.ts         | 8 ++------
 src/utils/hooks/useHeadingsTree.tsx | 7 ++-----
 2 files changed, 4 insertions(+), 11 deletions(-)

(limited to 'src/utils')

diff --git a/src/utils/helpers/format.ts b/src/utils/helpers/format.ts
index 94aa2e7..44536dd 100644
--- a/src/utils/helpers/format.ts
+++ b/src/utils/helpers/format.ts
@@ -61,15 +61,11 @@ export const getFormattedPostPreview = (rawPost: RawArticlePreview) => {
 export const getFormattedPostsList = (
   rawPosts: RawArticlePreview[]
 ): ArticlePreview[] => {
-  const formattedPosts = rawPosts
+  return rawPosts
     .filter((post) => Object.getOwnPropertyNames(post).length > 0)
     .map((post) => {
-      const formattedPost = getFormattedPostPreview(post);
-
-      return formattedPost;
+      return getFormattedPostPreview(post);
     });
-
-  return formattedPosts;
 };
 
 /**
diff --git a/src/utils/hooks/useHeadingsTree.tsx b/src/utils/hooks/useHeadingsTree.tsx
index 94d3b4b..745ba23 100644
--- a/src/utils/hooks/useHeadingsTree.tsx
+++ b/src/utils/hooks/useHeadingsTree.tsx
@@ -8,9 +8,7 @@ const useHeadingsTree = (wrapper: string) => {
 
   const getElementDepth = useCallback(
     (el: HTMLHeadingElement) => {
-      const elDepth = depths.findIndex((depth) => depth === el.localName);
-
-      return elDepth;
+      return depths.findIndex((depth) => depth === el.localName);
     },
     [depths]
   );
@@ -73,9 +71,8 @@ const useHeadingsTree = (wrapper: string) => {
   const getHeadingsList = useCallback(
     (headings: NodeListOf<HTMLHeadingElement>): Heading[] => {
       const formattedHeadings = formatHeadings(headings);
-      const headingsList = buildTree(formattedHeadings);
 
-      return headingsList;
+      return buildTree(formattedHeadings);
     },
     [formatHeadings, buildTree]
   );
-- 
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