Braintree.WebhookTestingGateway.NodeAttr C# (CSharp) Method

        private static string NodeAttr(string name, string attributes, params string[] contents) {
            StringBuilder buffer = new StringBuilder();
            buffer.Append('<').Append(name);
            if (attributes != null)
            {
                buffer.Append(" ").Append(attributes);
            }
            buffer.Append('>');
            foreach (string content in contents)
            {
                buffer.Append(content);
            }
            buffer.Append("</").Append(name).Append('>');
            return buffer.ToString();
        }
    }