gistfile1.txt

import {connect as reduxConnect} from 'react-redux'

export const connect = (mapStateToProps = defaultMapStateToProps, reduxMapDispatch, reduxMergeProps, options) => 
    BaseComponent => {

        const reduxMapState = (state, props)  => 
            mapStateToProps(props.selector(state), props, state)

        const ReduxComponent = reduxConnect(
            reduxMapState,
            reduxMapDispatch,
            reduxMergeProps,
            options
        )(BaseComponent)
        
        class WithConnectSelector extends Component{
            constructor(props, ctx){
                super(props, ctx)

                this.selector = computeSelector(props, ctx)
            }

            componentWillReceiveProps(nextProps, nextState, nextContext){
                this.selector = computeSelector(nextProps, nextContext)
            }

            getChildContext(){
                return {
                    selector: this.selector
                }
            }

            render(){
                return <ReduxComponent {...this.props} selector={this.selector} />
            }
        }

        WithConnectSelector.contextTypes = {
            selector: PropTypes.func
        }

        WithConnectSelector.childContextTypes = {
            selector: PropTypes.func
        }


        return WithConnectSelector
    }