Method renderGroup

site/components/SideBar.js:15–24

({ title, pages}, index)

  }

  renderGroup({ title, pages}, index) {
    return (
      <div className="SideBar-group" key={index}>
        <h4 className="SideBar-groupTitle">
          {title}
        </h4>
        {Object.keys(pages).map(key => this.renderLink(pages[key], key))}
      </div>
    );
  }

  renderLink({ title, location }, key) {
    const arrow = <span className="arrowBullet" />;