Update README.md

Author: slorber

README.md

@@ -1,3 +1,36 @@
+NOTE: I created this tool, but this is basically an inferior version of [Unstated](https://github.com/jamiebuilds/unstated) that you should use instead. If you need an HOC for unstated you can create one easily on top of the render prop api:
+
+```js
+export const connectContainer = (
+ Container,
+ mapContainerToProps = () => null,
+) => WrappedComponent => {
+ const PureWrappedComponent = pure(WrappedComponent);
+ const ConnectedComponent = ownProps => (
+ <Subscribe to={[Container]}>
+ {container => {
+ const mappedProps = mapContainerToProps(container, ownProps);
+ //console.debug('mappedProps', mappedProps, container);
+ return (
+ <PureWrappedComponent
+ {...mappedProps}
+ {...ownProps} // own props can always overrides connected props
+ />
+ );
+ }}
+ </Subscribe>
+ );
+
+ ConnectedComponent.displayName = `connectContainer(${getDisplayName(
+ WrappedComponent,
+ )})`;
+
+ return ConnectedComponent;
+};
+```
+
+
+
 React Updatable Context
 ==========================