var getMapData = require('./_getMapData');
/**
* Removes `key` and its value from the map. * * @private * @name delete * @memberOf MapCache * @param {string} key The key of the value to remove. * @returns {boolean} Returns `true` if the entry was removed, else `false`. */
function mapCacheDelete(key) {
var result = getMapData(this, key)['delete'](key); this.size -= result ? 1 : 0; return result;
}
module.exports = mapCacheDelete;