Function deepForEach

src/helpers/childrenDeepMap.js:34–51

(children, callback)

}

export function deepForEach(children, callback) {
  return Children.forEach(children, (child) => {
    // null happens when conditionally rendering TabPanel/Tab
    // see https://github.com/reactjs/react-tabs/issues/37
    if (child === null) return;

    if (isTab(child) || isTabPanel(child)) {
      callback(child);
    } else if (
      child.props &&
      child.props.children &&
      typeof child.props.children === 'object'
    ) {
      if (isTabList(child)) callback(child);
      deepForEach(child.props.children, callback);
    }
  });
}