google-map-react/develop/utils/createHelper.js

import { wrapDisplayName } from 'recompose';

const createHelper = (
  func,
  helperName,
  setDisplayName = true,
  noArgs = false
) => {
  if (process.env.NODE_ENV !== 'production' && setDisplayName) {
    if (noArgs) {
      return BaseComponent => {
        const Component = func(BaseComponent);
        Component.displayName = wrapDisplayName(BaseComponent, helperName);
        return Component;
      };
    }

    return (...args) =>
      BaseComponent => {
        const Component = func(...args)(BaseComponent);
        Component.displayName = wrapDisplayName(BaseComponent, helperName);
        return Component;
      };
  }

  return func;
};

export default createHelper;