bugKrusha

extension String {
    /// Use a regular expression pattern to find elements in a String.
    ///
    /// - Parameters:
    ///   - pattern: Regular expression pattern.
    ///   - options: Regular expressions options.
    /// - Returns: Array with elements matching the pattern passed in.
    /// - Throws: Regular expression errors.
    func matching(pattern: String, options: NSRegularExpression.Options) throws -> [String] {
        let regex = try NSRegularExpression(pattern: pattern, options: options)