code: function getClass(value) {
        if (value == null) {
          return value === null ? 'Null' : 'Undefined';
        }
        try {
          var result = _.result(/^\[object (.*?)\]$/.exec(toString.call(value)), 1);
        } catch(e) {}
  
        return result || '';
      }
docs: Gets the internal `[[Class]]` of a given `value`.
  
  @private
  @param {*} value The value to inspect.
  @returns {string} Returns the value's internal `[[Class]]`.