text: /**
   * Removes `key` and its value from the stack.
   *
   * @private
   * @name delete
   * @memberOf Stack
   * @param {string} key The key of the value to remove.
   * @returns {boolean} Returns `true` if the entry was removed, else `false`.
   */
  function stackDelete(key) {
    var data = that.__data__,
        result = data['delete'](key);
  
    that.size = data.size;
    return result;
  }
  
  module.exports = stackDelete;
  