text: /**
   * Removes (strips) whitespace from both ends of the string.
   *
   * @func
   * @memberOf R
   * @category String
   * @sig String -> String
   * @param {String} str The string to trim.
   * @return {String} Trimmed version of `str`.
   * @example
   *
   *      R.trim('   xyz  '); //=> 'xyz'
   *      R.map(R.trim, R.split(',', 'x, y, z')); //=> ['x', 'y', 'z']
   */
  module.exports = (function() {
      var ws = '\x09\x0A\x0B\x0C\x0D\x20\xA0\u1680\u180E\u2000\u2001\u2002\u2003' +
          '\u2004\u2005\u2006\u2007\u2008\u2009\u200A\u202F\u205F\u3000\u2028' +
          '\u2029\uFEFF';
      var zeroWidth = '\u200b';
      var hasProtoTrim = (typeof String.prototype.trim === 'function');
      if (!hasProtoTrim || (ws.trim() || !zeroWidth.trim())) {
          return function trim(str) {
              var beginRx = new RegExp('^[' + ws + '][' + ws + ']*');
              var endRx = new RegExp('[' + ws + '][' + ws + ']*$');
              return str.replace(beginRx, '').replace(endRx, '');
          };
      } else {
          return function trim(str) {
              return str.trim();
          };
      }
  }());
  