mirror of
https://github.com/firebase/firebase-ios-sdk
synced 2026-11-09 22:36:01 +05:45
35 lines
1.1 KiB
Swift
35 lines
1.1 KiB
Swift
/*
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* Copyright 2019 Google
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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 Foundation
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/// Utilities to simplify URL manipulation.
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public extension URL {
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/// Appends each item in the array as a component to the existing URL.
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func appendingPathComponents(_ components: [String]) -> URL {
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// Append multiple path components in a single call to prevent long lines of multiple calls.
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var result = self
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components.filter {
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// Filter out any empty strings.
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!$0.isEmpty
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}.forEach {
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// Add the non-empty strings.
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result.appendPathComponent($0)
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}
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return result
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}
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}
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