From c49f7d5d164d59340a3106967b3e9e5deaf99345 Mon Sep 17 00:00:00 2001
From: Thibaut Girka <thib@sitedethib.com>
Date: Mon, 1 Jul 2019 12:45:18 +0200
Subject: [PATCH] Use strict equality rather than Immutable.is as the compared
 props are values

---
 .../glitch/components/intersection_observer_article.js        | 4 +---
 1 file changed, 1 insertion(+), 3 deletions(-)

diff --git a/app/javascript/flavours/glitch/components/intersection_observer_article.js b/app/javascript/flavours/glitch/components/intersection_observer_article.js
index c8427f0bf6..03b3700df4 100644
--- a/app/javascript/flavours/glitch/components/intersection_observer_article.js
+++ b/app/javascript/flavours/glitch/components/intersection_observer_article.js
@@ -1,9 +1,7 @@
 import React from 'react';
 import PropTypes from 'prop-types';
-import ImmutablePureComponent from 'react-immutable-pure-component';
 import scheduleIdleTask from 'flavours/glitch/util/schedule_idle_task';
 import getRectFromEntry from 'flavours/glitch/util/get_rect_from_entry';
-import { is } from 'immutable';
 
 // Diff these props in the "unrendered" state
 const updateOnPropsForUnrendered = ['id', 'index', 'listLength', 'cachedHeight'];
@@ -34,7 +32,7 @@ export default class IntersectionObserverArticle extends React.Component {
     }
     // If we are and remain hidden, diff based on props
     if (isUnrendered) {
-      return !updateOnPropsForUnrendered.every(prop => is(nextProps[prop], this.props[prop]));
+      return !updateOnPropsForUnrendered.every(prop => nextProps[prop] === this.props[prop]);
     }
     // Else, assume the children have changed
     return true;