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22 lines
507 B
Swift
22 lines
507 B
Swift
// Copyright © 2020 Metabolist. All rights reserved.
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import Foundation
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extension String {
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private static let colonDoubleSlash = "://"
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func url(scheme: String = "https") throws -> URL {
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let url: URL?
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if hasPrefix(scheme + Self.colonDoubleSlash) {
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url = URL(string: self)
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} else {
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url = URL(string: scheme + Self.colonDoubleSlash + self)
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}
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guard let validURL = url else { throw URLError(.badURL) }
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return validURL
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}
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}
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