code: function(value, params, property, fields, object) {
  
              if (_.isString(value)) {
                  value = value.split(params.delimiter || this._defaultArrayDelimiter);
              }
  
              if ('element' in params) {
                  for (var i = 0, ii = value.length; i < ii; ++i) {
                      value[i] = this.apply(value[i], params.element, property, fields.concat(i), object);
                  }
              }
  
              return value;
          }
docs: Array property type
  Converts value to array, applies 'element' parameter
  
  @param {*}      value    Property value
  @param {object} params   Property parameters
  @param {string} property Property name
  @param {array}  fields   Property fields
  @param {object} object   Object to which property belongs
  
  @returns {array} Processed property value
  
  @this {metaProcessor}