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36 lines
1.3 KiB
Swift
36 lines
1.3 KiB
Swift
// This file is part of Kiwix for iOS & macOS.
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//
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// Kiwix is free software; you can redistribute it and/or modify it
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// 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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// any later version.
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//
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// Kiwix is distributed in the hope that it will be useful, but
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// WITHOUT ANY WARRANTY; without even the implied warranty of
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// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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// 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 Kiwix; If not, see https://www.gnu.org/licenses/.
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import Foundation
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extension String {
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func removingPrefix(_ value: String) -> String {
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guard hasPrefix(value) else { return self }
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return String(dropFirst(value.count))
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}
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func replacingRegex(
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matching pattern: String,
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findingOptions: NSRegularExpression.Options = .caseInsensitive,
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replacingOptions: NSRegularExpression.MatchingOptions = [],
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with template: String
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) throws -> String {
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let regex = try NSRegularExpression(pattern: pattern, options: findingOptions)
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let range = NSRange(startIndex..., in: self)
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return regex.stringByReplacingMatches(in: self, options: replacingOptions, range: range, withTemplate: template)
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}
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}
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