//
//  Copyright (c) 2015 Google Inc.
//
//  Licensed under the Apache License, Version 2.0 (the "License");
//  you may not use this file except in compliance with the License.
//  You may obtain a copy of the License at
//
//  http://www.apache.org/licenses/LICENSE-2.0
//
//  Unless required by applicable law or agreed to in writing, software
//  distributed under the License is distributed on an "AS IS" BASIS,
//  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
//  See the License for the specific language governing permissions and
//  limitations under the License.
//

import UIKit
import Firebase

@objc(RecentPostsViewController)
class RecentPostsViewController: PostListViewController {
  override func getQuery() -> FIRDatabaseQuery {
    // [START recent_posts_query]
    // Last 100 posts, these are automatically the 100 most recent
    // due to sorting by push() keys
    let recentPostsQuery = (ref?.child("posts").queryLimitedToFirst(100))!
    // [END recent_posts_query]
    return recentPostsQuery
  }
}