mirror of
https://github.com/apple/swift-argument-parser.git
synced 2026-06-06 20:18:23 +00:00
Rauhul Varma
47fe00c4fe
Enables and fixes issues with additional platform tests and the formatter with these additional rules: - UseLetInEveryBoundCaseVariable - NeverForceUnwrap - BeginDocumentationCommentWithOneLineSummary - ValidateDocumentationComments - AlwaysUseCamelCase
35 lines
973 B
Swift
35 lines
973 B
Swift
//===----------------------------------------------------------*- swift -*-===//
|
|
//
|
|
// This source file is part of the Swift Argument Parser open source project
|
|
//
|
|
// Copyright (c) 2020 Apple Inc. and the Swift project authors
|
|
// Licensed under Apache License v2.0 with Runtime Library Exception
|
|
//
|
|
// See https://swift.org/LICENSE.txt for license information
|
|
//
|
|
//===----------------------------------------------------------------------===//
|
|
|
|
extension Substring {
|
|
func trimmed() -> Substring {
|
|
guard let i = lastIndex(where: { $0 != " " }) else {
|
|
return ""
|
|
}
|
|
return self[...i]
|
|
}
|
|
}
|
|
|
|
extension String {
|
|
public func trimmingLines() -> String {
|
|
self
|
|
.split(separator: "\n", omittingEmptySubsequences: false)
|
|
.map { $0.trimmed() }
|
|
.joined(separator: "\n")
|
|
}
|
|
|
|
public func normalizingLineEndings() -> String {
|
|
self
|
|
.replacingOccurrences(of: "\r\n", with: "\n")
|
|
.replacingOccurrences(of: "\r", with: "\n")
|
|
}
|
|
}
|