mirror of
https://github.com/firebase/firebase-ios-sdk
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54 lines
1.8 KiB
Swift
54 lines
1.8 KiB
Swift
/*
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* Copyright 2026 Google LLC
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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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public extension Array where Element: Equatable {
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/// Returns a Boolean value indicating whether the array contains any of the specified elements.
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///
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/// ```swift
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/// let numbers = [1, 2, 3]
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/// numbers.containsAny(3, 4, 5) // -> true
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/// numbers.containsAny(7, 8, 9) // -> false
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/// ```
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///
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/// - Parameter elements: A variadic list of elements to search for.
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/// - Returns: `true` if any of the given elements are found in the array; otherwise, `false`.
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@inlinable func containsAny(_ elements: Element...) -> Bool {
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for element in elements {
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if contains(element) {
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return true
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}
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}
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return false
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}
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/// Returns a Boolean value indicating whether the array contains any of the specified collections
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/// of elements.
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///
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/// - Parameter elements: An array of collections whose elements match this array's element type.
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/// - Returns: `true` if any of the given collections match an element in this array; otherwise,
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/// `false`.
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@inlinable func containsAny<C: Collection>(_ elements: [C]) -> Bool where C.Element == Element {
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for element in elements {
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if contains(element) {
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return true
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}
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}
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return false
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}
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}
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