using AngleSharp.Css; using System.Text.RegularExpressions; namespace AngleSharp.Dom.Css { internal sealed class RegexpFunction : DocumentFunction { private readonly Regex _regex; public RegexpFunction(string url) : base(FunctionNames.Regexp, url) { _regex = new Regex(url, RegexOptions.ECMAScript | RegexOptions.CultureInvariant); } public override bool Matches(Url url) { return _regex.IsMatch(url.Href); } } }