import Foundation
let pattern = #"^(?P<operating_fluid>M)(?P<sep_1>-)(?P<unit_type>SR)(?P<unit_size>6|8|10|15|20|25|30)(?P<mounting_type>K)(?P<unit_design>E|D)(?P<cracking_pressure>00|01|02|05|15|30|50|60|120)(?P<sep_2>-)(?P<unit_series>1X)(?P<sep_3>/)(?P<seal_material>V|)(?P<additional_details>(.|[0-9])*)$"#
let regex = try! NSRegularExpression(pattern: pattern, options: .anchorsMatchLines)
let testString = #"""
M-SR6KD05-1X/
M-SR8KD05-1X/
M-SR10KD05-1X/
M-SR20KD05-1X/
M-SR25KD05-1X/
M-SR30KD05-1X/
M-SR6KD15-1X/
M-SR8KD15-1X/
M-SR10KD15-1X/
M-SR20KD15-1X/
M-SR25KD15-1X/
M-SR30KD15-1X/
M-SR6KD30-1X/
M-SR8KD30-1X/
M-SR10KD30-1X/
M-SR20KD30-1X/
M-SR25KD30-1X/
M-SR30KD30-1X/
M-SR6KD02-1X/
M-SR8KD02-1X/
M-SR20KD02-1X/
M-SR25KD02-1X/
M-SR30KD02-1X/
M-SR10KD50-1X/
M-SR20KD50-1X/
M-SR25KD50-1X/
M-SR30KD50-1X/
M-SR10KD02-1X/
M-SR6KD50-1X/
M-SR10KD05-1X/B12
M-SR8KD05-1X/B06
M-SR30KD00-1X/
M-SR20KE05-1X/VSO13
M-SR20KE05-1X/
M-SR10KE05-1X/
M-SR25KE05-1X/
M-SR30KE05-1X/
M-SR15KE05-1X/
M-SR30KE02-1X/
M-SR20KE02-1X/
M-SR10KE02-1X/
M-SR30KE30-1X/
M-SR15KE30-1X/
M-SR8KE05-1X/
M-SR10KE50-1X/V
M-SR25KE30-1X/
M-SR20KE30-1X/
M-SR10KE15-1X/
M-SR15KE15-1X/
M-SR20KE15-1X/
M-SR10KE30-1X/
M-SR8KE15-1X/
M-SR20KE50-1X/
M-SR8KE30-1X/
M-SR25KE15-1X/
M-SR10KE05-1X/V
M-SR30KE15-1X/
M-SR20KE15-1X/V
M-SR15KE50-1X/
M-SR15KE02-1X/
M-SR30KE50-1X/
M-SR15KE05-1X/V
M-SR20KE05-1X/V
M-SR30KE50-1X/V
M-SR30KE05-1X/V
M-SR20KE00-1X/
M-SR25KE50-1X/
M-SR30KE00-1X/
M-SR8KE50-1X/
M-SR10KE00-1X/
M-SR25KE50-1X/V
M-SR30KE30-1X/V
M-SR30KE02-1X/V
M-SR8KE02-1X/
M-SR25KE05-1X/V
M-SR8KE05-1X/V
M-SR25KE02-1X/
M-SR15KE00-1X/
M-SR8KE02-1X/V
M-SR15KE50-1X/V
M-SR8KE00-1X/
M-SR10KE50-1X/
M-SR25KE00-1X/
M-SR8KE05-1X/SO1
M-SR8KE00-1X/V
M-SR10KE02-1X/V
M-SR20KE02-1X/V
M-SR30KE15-1X/V
M-SR10KE30-1X/V
M-SR15KE30-1X/V
M-SR20KE00-1X/V
M-SR25KE30-1X/V
M-SR15KE15-1X/V
M-SR15KE02-1X/V
M-SR20KE05-1X/MT
M-SR8KE15-1X/V
M-SR25KE50-1X/SO6
M-SR25KE00-1X/V
M-SR15KE00-1X/V
M-SR20KE30-1X/V
M-SR20KE05-1X/SO1
M-SR10KE15-1X/V
M-SR8KE05-1X/VSO1
M-SR8KE50-1X/V
M-SR20KE50-1X/V
M-SR8KE05-1X/SO11
M-SR15KE05-1X/MT
M-SR10KE05-1X/SO1
M-SR8KE05-1X/MT
M-SR15KE05-1X/SO1
M-SR8KE30-1X/V
M-SR10KE00-1X/V
M-SR25KE15-1X/V
M-SR30KE00-1X/V
M-SR15KE05-1X/SO13
M-SR8KE05-1X/SO14
M-SR10KE02-1X/SO1
M-SR20KE15-1X/MT
M-SR15KE05-1X/SO18
M-SR25KE05-1X/SO11
M-SR8KE02-1X/SO11
M-SR8KE02-1X/SO1
M-SR10KE50-1X/MT
M-SR30KE30-1X/MT
M-SR30KE05-1X/MT
M-SR25KE02-1X/V
M-SR25KE05-1X/MT
M-SR15KE30-1X/MT
M-SR30KE05-1X/SO11
M-SR20KE02-1X/MT
M-SR10KE02-1X/SO14
M-SR10KE05-1X/MT
M-SR15KE50-1X/SO11
M-SR8KE02-1X/VSO11
M-SR8KE02-1X/VSO1
M-SR30KE50-1X/SO11
M-SR25KE50-1X/SO11
M-SR20KE05-1X/SO11
M-SR10KE05-1X/VSO11
M-SR8KE02-1X/MT
M-SR8KE50-1X/MT
M-SR25KE15-1X/MT
M-SR15KE50-1X/MT
M-SR20KE30-1X/MT
M-SR25KE30-1X/MT
M-SR30KE30-1X/SO14
M-SR30KE120-1X/SO28
M-SR30KE60-1X/MT
M-SR10KE01-1X/
M-SR15KE01-1X/
M-SR8KE01-1X/
M-SR30KE01-1X/
M-SR25KE01-1X/
M-SR20KE01-1X/
M-SR30KE120-1X/
"""#
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