mirror of
https://github.com/apple/sourcekit-lsp.git
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d0fc00ce98
Add `.swift-format` to the repo and format the repo with `swift-format`. This commit does not add any automation to enforce formatting of sourcekit-lsp in CI. The goal of this commit is to get the majority of source changes out of the way so that the diff of actually enforcing formatting will have fewer changes or conflicts.
43 lines
1.2 KiB
Swift
43 lines
1.2 KiB
Swift
//===----------------------------------------------------------------------===//
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//
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// This source file is part of the Swift.org open source project
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//
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// Copyright (c) 2014 - 2020 Apple Inc. and the Swift project authors
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// Licensed under Apache License v2.0 with Runtime Library Exception
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//
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// See https://swift.org/LICENSE.txt for license information
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// See https://swift.org/CONTRIBUTORS.txt for the list of Swift project authors
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//
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//===----------------------------------------------------------------------===//
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extension Sequence {
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/// Just like `Sequence.map` but allows an `async` transform function.
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func asyncMap<T>(
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_ transform: (Element) async throws -> T
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) async rethrows -> [T] {
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var result: [T] = []
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result.reserveCapacity(self.underestimatedCount)
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for element in self {
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try await result.append(transform(element))
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}
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return result
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}
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/// Just like `Sequence.compactMap` but allows an `async` transform function.
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func asyncCompactMap<T>(
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_ transform: (Element) async throws -> T?
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) async rethrows -> [T] {
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var result: [T] = []
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for element in self {
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if let transformed = try await transform(element) {
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result.append(transformed)
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}
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}
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return result
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}
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}
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