text: var toString = require('./toString');
  
  /**
   * Gets the substring after the first occurrence of a separator.
   *
   * @static
   * @param {string} string - the String to get a substring from, may be null
   * @param {string} separator - the String to search for, may be null
   * @returns {string} the substring after the first occurrence of the separator, null if null String input
   *
   * @example
   *
   * equal(after(null, '*')    , '');
   * equal(after('', '*')      , '');
   * equal(after('*', null)    , '');
   * equal(after('abc', 'a')   , 'bc');
   * equal(after('abcba', 'b') , 'cba');
   * equal(after('abc', 'c')   , '');
   * equal(after('abc', 'd')   , '');
   * equal(after('abc', '')    , 'abc');
   */
  module.exports = function after(string, separator) {
      string = toString(string);
      var pos = string.indexOf(separator);
      if (pos !== -1) {
          return string.substring(pos + separator.length);
      }
      return '';
  };
  