build/web/c0.js
function appendChild(route) {
      invariant(route instanceof Route, 'route.appendChild must use a valid Route');

      if (!this.childRoutes) this.childRoutes = [];

      this.childRoutes.push(route);
    }
function appendChild(route) {
      invariant(route instanceof Route, 'route.appendChild must use a valid Route');

      if (!this.childRoutes) this.childRoutes = [];

      this.childRoutes.push(route);
    }
function appendChild ( route ) { invariant ( route instanceof Route , 'route.appendChild must use a valid Route' ) ; if ( ! this . childRoutes ) this . childRoutes = [ ] ; this . childRoutes . push ( route ) ; }
Appends the given route to this route's child routes.
Appends the given route to this route s child routes .