1  /**
 2   * Removes `key` and its value from the hash.
 3   *
 4   * @private
 5   * @name delete
 6   * @memberOf Hash
 7   * @param {Object} hash The hash to modify.
 8   * @param {string} key The key of the value to remove.
 9   * @returns {boolean} Returns `true` if the entry was removed, else `false`.
10   */
11  function hashDelete(key) {
12    var result = this.has(key) && delete this.__data__[key];
13    this.size -= result ? 1 : 0;
14    return result;
15  }
16  
17  module.exports = hashDelete;