Implement a "withModal" high order component (HOC) that will accept two arguments [modalName: String] and [modalComponent: React.Component]. It should render a "modalComponent" into the portal. In addition, this HOC should inject 'showModal' and 'hideModal' handlers into a new collection of props that are passed to the base component. For instance:
const PricingModal = ({ title, onHide }) => <button onClick={onHide}>Hide {title} modal</button>;
class PricingButton extends React.Component {
showPricing: () => {
const { openModal, hideModal } = this.props;