import Foundation
let pattern = #"(?:[\.\d]+\,[\.\d]+\s*?){5,5}"#
let regex = try! NSRegularExpression(pattern: pattern)
let testString = #"""
<path d="M 15.43,29.45 C 23.73,28.89 38,25.96 44.2,25.42 46.48,25.22 47.41,27 47.16,29.29 46.59,34.67 45.5,46 44.14,53.63"/>
<path d="M 16.91,41.07 C 19.61,40.8 36.25,38.5 45.64,37.7"/>
"""#
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