OpenHome.Git.Branch.Update C# (CSharp) Method

        internal void Update(IBranchRef aReference)
        {
            iReference = aReference;
            iResolved = false;
        }

        internal void UpdateBranch(Branch aBranch, string aId)
        {
            string path = Path.Combine(iFolderHeads.FullName, aBranch.Name);

            FileInfo info = new FileInfo(path);

            var file = info.Create();

            using (var writer = new StreamWriter(file))
            {
                writer.Write(aId + "\n");
            }

            aBranch.Update(new BranchFile(this, info));
        }