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31 lines
1.0 KiB
Swift
31 lines
1.0 KiB
Swift
//
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// Copyright (c) 2015 Google Inc.
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//
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// Licensed under the Apache License, Version 2.0 (the "License");
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// you may not use this file except in compliance with the License.
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// You may obtain a copy of the License at
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//
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// http://www.apache.org/licenses/LICENSE-2.0
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//
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// Unless required by applicable law or agreed to in writing, software
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// distributed under the License is distributed on an "AS IS" BASIS,
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// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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// See the License for the specific language governing permissions and
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// limitations under the License.
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//
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import UIKit
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import Firebase
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@objc(RecentPostsViewController)
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class RecentPostsViewController: PostListViewController {
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override func getQuery() -> FIRDatabaseQuery {
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// [START recent_posts_query]
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// Last 100 posts, these are automatically the 100 most recent
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// due to sorting by push() keys
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let recentPostsQuery = (ref?.child("posts").queryLimitedToFirst(100))!
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// [END recent_posts_query]
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return recentPostsQuery
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}
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}
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