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Add React.PureComponent #7195

Merged
merged 1 commit into from
Jul 6, 2016
Merged

Add React.PureComponent #7195

merged 1 commit into from
Jul 6, 2016

Commits on Jul 6, 2016

  1. Add React.PureComponent 

    This provides an easy way to indicate that components should only rerender when given new props, like PureRenderMixin. If you rely on mutation in your React components, you can continue to use `React.Component`.

Inheriting from `React.PureComponent` indicates to React that your component doesn't need to rerender when the props are unchanged. We'll compare the old and new props before each render and short-circuit if they're unchanged. It's like an automatic shouldComponentUpdate.
    @sophiebits
    sophiebits committed Jul 6, 2016
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