weseek__growi/src/client/js/components/ReactUtils.js

import React from 'react';

export default class ReactUtils {

  /**
   * show '\n' as '<br>'
   *
   * @see http://qiita.com/kouheiszk/items/e7c74ab5eab901f89a7f
   *
   * @static
   * @param {any} text
   * @returns
   *
   * @memberOf ReactUtils
   */
  static nl2br(text) {
    const regex = /(\n)/g;
    return text.split(regex).map((line) => {
      if (line.match(regex)) {
        return React.createElement('br', { key: Math.random().toString(10).substr(2, 10) });
      }

      return line;

    });
  }

}