import Foundation
let pattern = #".*Summer.*"#
let regex = try! NSRegularExpression(pattern: pattern)
let testString = #"""
_id": ObjectId("001"),
"searchkey": "Test Product Test Product T-shirt Half sleeves Adidas"
}
{
"_id": ObjectId("123"),
"searchkey": "boy test Product Test Product T-shirt Half sleeves Nike"
}
{
"_id": ObjectId("456"),
"searchkey": "girl test Product Summer Product T-shirt full sleeves Adidas"
}
{
"_id": ObjectId("789"),
"searchkey": "any product any Product any Product T-shirt full sleeves Adidas"
}
{
"_id": ObjectId("1010"),
"searchkey": "woodland Product woodland Product T-shirt Half sleeves woodland"
}
{
"_id": ObjectId("1212"),
"searchkey": "Summer Product Test Product T-shirt Half sleeves Adidas
"""#
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