@appearhere/bloom/components/LeftRight/LeftRight.js

Appear Here's pattern library and styleguide

import PropTypes from 'prop-types';
import React from 'react';
import cx from 'classnames';

import css from './LeftRight.css';

const LeftRight = (props) => {
  const {
    className,
    leftClassName,
    rightClassName,
    primarySide,
    leftChildren,
    rightChildren,
    ...rest
  } = props;

  const classes = cx(css.root, className);

  const leftClasses = cx(
    css.left,
    primarySide === 'left' ? css.large : null,
    leftClassName
  );

  const rightClasses = cx(
    css.right,
    primarySide === 'right' ? css.large : null,
    rightClassName
  );

  return (
    <div { ...rest } className={ classes }>
      <div className={ leftClasses }>{ leftChildren }</div>
      <div className={ rightClasses }>{ rightChildren }</div>
    </div>
  );
};

LeftRight.propTypes = {
  className: PropTypes.string,
  leftClassName: PropTypes.string,
  rightClassName: PropTypes.string,
  leftChildren: PropTypes.node,
  rightChildren: PropTypes.node,
  primarySide: PropTypes.oneOf(['left', 'right']),
};

LeftRight.defaultProps = {
  primarySide: 'left',
};

export default LeftRight;