code: function getMapData$3(map, key) {
  	  var data = map.__data__;
  	  return _isKeyable(key)
  	    ? data[typeof key == 'string' ? 'string' : 'hash']
  	    : data.map;
  	}
docs: Gets the data for `map`.
  
  @private
  @param {Object} map The map to query.
  @param {string} key The reference key.
  @returns {*} Returns the map data.