65 lines
1.7 KiB
Swift
65 lines
1.7 KiB
Swift
//
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// String+Extensions.swift
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// Passepartout
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//
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// Created by Davide De Rosa on 10/8/24.
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// Copyright (c) 2024 Davide De Rosa. All rights reserved.
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//
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// https://github.com/passepartoutvpn
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//
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// This file is part of Passepartout.
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//
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// Passepartout is free software: you can redistribute it and/or modify
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// it under the terms of the GNU General Public License as published by
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// the Free Software Foundation, either version 3 of the License, or
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// (at your option) any later version.
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//
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// Passepartout is distributed in the hope that it will be useful,
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// but WITHOUT ANY WARRANTY; without even the implied warranty of
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// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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// GNU General Public License for more details.
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//
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// You should have received a copy of the GNU General Public License
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// along with Passepartout. If not, see <http://www.gnu.org/licenses/>.
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//
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import Foundation
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extension String {
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public var nilIfEmpty: String? {
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!isEmpty ? self : nil
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}
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}
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extension String {
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public var localizedAsRegionCode: String? {
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Locale
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.current
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.localizedString(forRegionCode: self)?
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.capitalized
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}
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public var localizedAsLanguageCode: String? {
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Locale
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.current
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.localizedString(forLanguageCode: self)?
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.capitalized
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}
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}
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extension String {
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public var asCountryCodeEmoji: String {
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Self.emoji(forCountryCode: self)
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}
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public static func emoji(forCountryCode countryCode: String) -> String {
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let points = countryCode
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.unicodeScalars
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.compactMap {
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UnicodeScalar(127397 + $0.value)
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}
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return String(String.UnicodeScalarView(points))
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}
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}
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