public override string ToString()

in tool/TeamCity.Docker/Generic/Graph.cs [99:116]

• 16 lines of code
• 3 McCabe index (conditional complexity)

        public override string ToString()
        {
            var dict = new Dictionary<INode<TNode>, int>();
            var sb = new StringBuilder();
            sb.AppendLine("digraph g {");
            foreach (var node in _nodes)
            {
                sb.AppendLine($"{GetId(dict, node)} [label=\"{node.Value}\"];");
            }

            foreach (var link in _links)
            {
                sb.AppendLine($"{GetId(dict, link.From)} -> {GetId(dict, link.To)};");
            }

            sb.AppendLine("}");
            return sb.ToString();
        }