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refactor(features/ui): Avoid useless renders in WrappedSwitch (#5580)

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This commit is contained in:
Sorin Davidoi 2017-11-01 12:17:53 +01:00 committed by Eugen Rochko
parent 763a2f8511
commit 5521e94e24
1 changed files with 13 additions and 5 deletions
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18
app/javascript/mastodon/features/ui/util/react_router_helpers.js
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@ -7,11 +7,19 @@ import BundleColumnError from '../components/bundle_column_error';
import BundleContainer from '../containers/bundle_container'; import BundleContainer from '../containers/bundle_container';
// Small wrapper to pass multiColumn to the route components // Small wrapper to pass multiColumn to the route components
export const WrappedSwitch = ({ multiColumn, children }) => ( export class WrappedSwitch extends React.PureComponent {
<Switch>
{React.Children.map(children, child => React.cloneElement(child, { multiColumn }))} render () {
</Switch> const { multiColumn, children } = this.props;
);
return (
<Switch>
{React.Children.map(children, child => React.cloneElement(child, { multiColumn }))}
</Switch>
);
}
}
WrappedSwitch.propTypes = { WrappedSwitch.propTypes = {
multiColumn: PropTypes.bool, multiColumn: PropTypes.bool,