mirror of
https://github.com/firebase/firebase-ios-sdk
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47 lines
1.5 KiB
Swift
47 lines
1.5 KiB
Swift
// Copyright 2023 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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import Foundation
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/// A protocol describing any data that could be serialized to model-interpretable input data,
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/// where the serialization process cannot fail with an error.
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public protocol PartsRepresentable {
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var partsValue: [any Part] { get }
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}
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/// Enables a ``Part`` to be used as a ``PartsRepresentable``.
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public extension Part {
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var partsValue: [any Part] {
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return [self]
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}
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}
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/// Enable an `Array` of ``PartsRepresentable`` values to be passed in as a single
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/// ``PartsRepresentable``.
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// swiftformat:disable:next typeSugar
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extension Array<PartsRepresentable>: PartsRepresentable {
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// Note: this is written as Array<T> instead of [T] because
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// devsite doesn't like it when a toc title begins with [].
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public var partsValue: [any Part] {
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return flatMap { $0.partsValue }
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}
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}
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/// Enables a `String` to be passed in as ``PartsRepresentable``.
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extension String: PartsRepresentable {
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public var partsValue: [any Part] {
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return [TextPart(self)]
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}
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}
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