require-optimization.md

Enforce React components to have a shouldComponentUpdate method (require-optimization)

This rule prevents you from creating React components without declaring a shouldComponentUpdate method.

Rule Details

The following patterns are considered warnings:

class YourComponent extends React.Component {

}

React.createClass({
});

The following patterns are not considered warnings:

class YourComponent extends React.Component {
	shouldComponentUpdate () {
		return false;
	}
}

React.createClass({
	shouldComponentUpdate: function () {
		return false;
	}
});

React.createClass({
	mixins: [PureRenderMixin]
});

@reactMixin.decorate(PureRenderMixin)
React.createClass({

});

Rule Options

...
"require-optimization": [<enabled>]
...

Example

...
"require-optimization": 2
...