lodash-es/internal/baseSetData.js

The modern build of lodash exported as ES modules.

import identity from '../utility/identity';
import metaMap from './metaMap';

/**
 * The base implementation of `setData` without support for hot loop detection.
 *
 * @private
 * @param {Function} func The function to associate metadata with.
 * @param {*} data The metadata.
 * @returns {Function} Returns `func`.
 */
var baseSetData = !metaMap ? identity : function(func, data) {
  metaMap.set(func, data);
  return func;
};

export default baseSetData;