code: function anyBase(srcAlphabet, dstAlphabet) {
      var converter = new Converter(srcAlphabet, dstAlphabet);
      /**
       * Convert function
       *
       * @param {string|Array} number
       *
       * @return {string|Array} number
       */
      return function (number) {
          return converter.convert(number);
      }
  }
docs: Function get source and destination alphabet and return convert function
  
  @param {string|Array} srcAlphabet
  @param {string|Array} dstAlphabet
  
  @returns {function(number|Array)}