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- var getMapData = require('./_getMapData');
- /**
- * Checks if a map value for `key` exists.
- *
- * @private
- * @name has
- * @memberOf MapCache
- * @param {string} key The key of the entry to check.
- * @returns {boolean} Returns `true` if an entry for `key` exists, else `false`.
- */
- function mapCacheHas(key) {
- return getMapData(this, key).has(key);
- }
- module.exports = mapCacheHas;
|
