✅ Reading a yaml file that has multiple types

---
foo1: some string
foo2:
  - a
  - b
  - 123
foo3: 123

using Microsoft.Extensions.Configuration;
using Microsoft.Extensions.Configuration.Yaml;

public class YamlLib {
  public dynamic ReadYaml(string key) {
    var basePath = AppContext.BaseDirectory.Substring(0, AppContext.BaseDirectory.IndexOf("bin"));
    var configFileName = Path.Combine(basePath, "appsettings.yml");
    
    var builder = new ConfigurationBuilder();
    builder.AddYamlFile(configFileName);
    var configuration = builder.Build();
    
    // var value = configuration[key];
    // var value = configuration.GetSection(key).GetChildren().Select(x => x.Value).ToList();
    return value;
  }
}