AzureSiteReplicator.Data.ConfigRepository.AddSite C# (CSharp) Method

        public void AddSite(string profilePath)
        {
            HashSet<Site> sites = new HashSet<Site>(_sites);
            Site newSite = new Site(profilePath);
            if (!sites.Contains(newSite))
            {
                sites.Add(newSite);
            }

            _sites = sites;
        }