import Foundation
let pattern = #"(?U)\s*<key>GA\X*<\/dict>"#
let regex = try! NSRegularExpression(pattern: pattern)
let testString = #"""
<dict>
<key>account.logout</key>
<dict>
<key>GA</key>
<dict>
<key>action</key>
<string>ButtonPressed</string>
<key>category</key>
<string>Account</string>
<key>label</key>
<string>Logout</string>
</dict>
<key>MP</key>
<dict>
<key>name</key>
<string>account logged out</string>
<key>people</key>
<dict>
<key>__set__</key>
<dict>
<key>logged into account</key>
<false/>
</dict>
</dict>
<key>properties</key>
<dict>
<key>_flow</key>
<string>login</string>
</dict>
</dict>
<key>ABOY</key>
<dict>
<key>name</key>
<string>account_logout_free2move</string>
<key>people</key>
<dict>
<key>logged_in_to_free2move</key>
<false/>
</dict>
</dict>
</dict>
<key>account.notification.create.facebook</key>
<dict>
<key>GA</key>
<dict>
<key>action</key>
<string>ButtonPressed</string>
<key>category</key>
<string>Account</string>
<key>label</key>
<string>Create Facebook</string>
</dict>
<key>MP</key>
<dict>
<key>name</key>
<string>create account pressed</string>
<key>properties</key>
<dict>
<key>_account_type</key>
<string>facebook</string>
<key>_flow</key>
<string>login</string>
</dict>
</dict>
</dict>
<key>account.notification.create.success.facebook</key>
<dict>
<key>GA</key>
<dict>
<key>action</key>
<string>AccountCreatedSuccessful</string>
<key>category</key>
<string>Account</string>
<key>label</key>
<string>Facebook</string>
</dict>
<key>MP</key>
<dict>
<key>name</key>
<string>create account success</string>
<key>people</key>
<dict>
<key>__set__</key>
<dict>
<key>account type</key>
<string>facebook</string>
<key>logged into account</key>
<true/>
</dict>
<key>__set_current_timestamp__</key>
<string>last logged in account</string>
</dict>
<key>properties</key>
<dict>
<key>_account_type</key>
<string>facebook</string>
<key>_flow</key>
<string>account</string>
</dict>
</dict>
<key>ABOY</key>
<dict>
<key>name</key>
<string>account_created_free2move</string>
<key>people</key>
<dict>
<key>logged_in_to_free2move</key>
<true/>
<key>has_free2move_account</key>
<true/>
</dict>
<key>properties</key>
<dict>
<key>account_type</key>
<string>facebook</string>
</dict>
</dict>
</dict>
<key>account.notification.declined</key>
<dict>
<key>GA</key>
<dict>
<key>action</key>
<string>ButtonPressed</string>
<key>category</key>
<string>Account</string>
<key>label</key>
<string>Later</string>
</dict>
<key>MP</key>
<dict>
<key>name</key>
<string>later pressed</string>
<key>properties</key>
<dict>
<key>_flow</key>
<string>account</string>
</dict>
</dict>
</dict>
<key>account.notification.shown</key>
<dict>
<key>GA</key>
<dict>
<key>action</key>
<string>DialogueShown</string>
<key>category</key>
"""#
let stringRange = NSRange(location: 0, length: testString.utf16.count)
if let firstMatch = regex.firstMatch(in: testString, range: stringRange) {
let result: [String] = (1 ..< firstMatch.numberOfRanges).map { (testString as NSString).substring(with: firstMatch.range(at: $0)) }
print(result)
} else {
print("No matches were found.")
}
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