Expose child component functions to parent with ref using react

This link describes how you can set a ref on a component and call its functions from a parent: https://facebook.github.io/react/tips/expose-component-functions.html

How do i achieve this when i'm using react-router and the component I want to ref is a route and the parent is the root component?

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This works: Give <RouteHandler/> a ref, like this: <RouteHandler ref="routerHandler"/>

Then call like this: this.refs.routerHandler.refs.__routeHandler__.someFunctionOnActiveRoutesHandler()

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