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Further optimizations

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This commit is contained in:
Thibaut Girka 2019-07-01 12:45:18 +02:00
parent 3f4e8fa2c2
commit 83247d7617
1 changed files with 1 additions and 3 deletions
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4
app/javascript/flavours/glitch/components/intersection_observer_article.js
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@ -1,9 +1,7 @@
import React from 'react'; import React from 'react';
import PropTypes from 'prop-types'; import PropTypes from 'prop-types';
import ImmutablePureComponent from 'react-immutable-pure-component';
import scheduleIdleTask from 'flavours/glitch/util/schedule_idle_task'; import scheduleIdleTask from 'flavours/glitch/util/schedule_idle_task';
import getRectFromEntry from 'flavours/glitch/util/get_rect_from_entry'; import getRectFromEntry from 'flavours/glitch/util/get_rect_from_entry';
import { is } from 'immutable';
// Diff these props in the "unrendered" state // Diff these props in the "unrendered" state
const updateOnPropsForUnrendered = ['id', 'index', 'listLength', 'cachedHeight']; 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 we are and remain hidden, diff based on props
if (isUnrendered) { 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 // Else, assume the children have changed
return true; return true;