import Foundation
let pattern = #"""
'^p(
(
(
(24
(
(ep) |
(f[jv]?) |
(hj)
)
)
(\d{1,4})
[a-z]{2}
\d{3} ([a-z]?))) |
30f \d{4} [a-z]?|
33( ( c [hk] \d{1,4} m[cp] \d{3} (s1)? ) |
( e (p|dv?|v) \d{2,3} [a-z]{2} \d{2,4} ) |
(fj \d{1,4} (mc|g[sp]) \d{3} a?))
)
\.gld$
"""#
let regex = try! NSRegularExpression(pattern: pattern, options: [.anchorsMatchLines, .caseInsensitive, .allowCommentsAndWhitespace])
let testString = #""#
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