You are an expert in writing code in many different languages. Your goal is to perform code completion for the following code, keeping in mind the rest of the code and the file meta data.
    Metadata details:
    filename: meetings_controller.rb
    path of file: ./repos/ifme/app/controllers
    
    the code of the file until where you have to start completion: # frozen_string_literal: true
class MeetingsController < ApplicationController
  include MeetingsHelper
  include MeetingsFormHelper
    
  def destroy
    redirect_unless_leader_for(@meeting.group) && return
    # Notify group members that the meeting has been deleted
    send_notification(@meeting, @meeting.group.members, 'remove_meeting')
    # Remove corresponding meeting members
    @meeting.meeting_members.destroy_all
    @meeting.destroy
    redirect_to_path(group_path(@meeting.group_id))
  end