react-case-when/es/Case.js

Small utility module for conditional rendering in React

function _objectWithoutProperties(obj, keys) { var target = {}; for (var i in obj) { if (keys.indexOf(i) >= 0) continue; if (!Object.prototype.hasOwnProperty.call(obj, i)) continue; target[i] = obj[i]; } return target; }

import React, { Fragment } from 'react';
import match from './match';

function Case(_ref) {
  var when = _ref.when,
      children = _ref.children,
      _ref$as = _ref.as,
      Wrap = _ref$as === undefined ? Fragment : _ref$as,
      props = _objectWithoutProperties(_ref, ['when', 'children', 'as']);

  if (match(when)) {
    return React.createElement(
      Wrap,
      props,
      children instanceof Function ? children() : children
    );
  }

  return null;
}

export default Case;