import Foundation
let pattern = #"((?:\d{1,2}:)?\d{2}:\d{2}\.\d{2,3})\h*-->\h*((?1))\R(.+)"#
let regex = try! NSRegularExpression(pattern: pattern, options: .anchorsMatchLines)
let testString = #"""
908
59:44.940 --> 59:48.410
THE MICROPHONE BUTTON AND
909
59:48.420 --> 1:00:06.450
THERE SHOULD BE AN OPTION TO UNMUTE DO
910
1:00:06.460 --> 1:00:09.870
YOU SEE A MICROPHONE ICON ANYWHERE ON YOUR TEAMS
911
1:00:10.280 --> 1:00:19.420
PLATFORM I'M
"""#
let stringRange = NSRange(location: 0, length: testString.utf16.count)
let matches = regex.matches(in: testString, range: stringRange)
var result: [[String]] = []
for match in matches {
var groups: [String] = []
for rangeIndex in 1 ..< match.numberOfRanges {
let nsRange = match.range(at: rangeIndex)
guard !NSEqualRanges(nsRange, NSMakeRange(NSNotFound, 0)) else { continue }
let string = (testString as NSString).substring(with: nsRange)
groups.append(string)
}
if !groups.isEmpty {
result.append(groups)
}
}
print(result)
Please keep in mind that these code samples are automatically generated and are not guaranteed to work. If you find any syntax errors, feel free to submit a bug report. For a full regex reference for Swift 5.2, please visit: https://developer.apple.com/documentation/foundation/nsregularexpression