import Foundation
let pattern = #"\d+-\d[\d.]*\s*\K\S+"#
let regex = try! NSRegularExpression(pattern: pattern, options: .anchorsMatchLines)
let testString = #"""
WBC 4.27-11.40 k/uL 3.64 (L)
RBC 3.90-5.03 m/uL 4.30
Hemoglobin 10.6-13.4 g/dL 13.0
Hematocrit 32.2-39.8 % 36.1
MCV 74.4-87.6 fL 84.0
MCH 24.8-29.5 pG 30.2 (H)
MCHC 31.8-34.9 g/dL 36.0 (H)
RDW-CV 12.2-14.4 % 13.2
Platelet Count 150-400 k/uL 175
MPV 9.2-11.4 fL 8.6 (L)
Neut% 28.6-74.5 % 43.1
Abs Neut (ANC) 1.63-7.87 k/uL 1.57 (L)
Lymph% 15.5-57.8 % 43.7
Abs Lymph 0.97-4.28 k/uL 1.59
Mono% 4.2-12.3 % 9.3
Abs Mono 0.19-0.85 k/uL 0.34
Eosin% 0.0-4.7 % 3.6
Abs Eosin 0.00-0.52 k/uL 0.13
Baso% 0.0-0.7 % 0.3
Abs Baso 0.00-0.06 k/uL 0.01
"""#
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