Cache document query

a276391b · Filipa Lacerda · 6db6856d · a276391b
Commit a276391b authored Jan 02, 2018 by Filipa Lacerda
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Showing with 3 additions and 2 deletions

app/assets/javascripts/job.js app/assets/javascripts/job.js +3 -2

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--- a/app/assets/javascripts/job.js
+++ b/app/assets/javascripts/job.js
@@ -100,8 +100,9 @@ export default class Job {
  }
  toggleScroll() {
-    const currentPosition = $(document).scrollTop();
+    const $document = $(document);
-    const scrollHeight = $(document).height();
+    const currentPosition = $document.scrollTop();
+    const scrollHeight = $document.height();
    const windowHeight = $(window).height();
    if (this.canScroll()) {