sirh3e/Rust

namespace Sirh3e.Rust.Option;

public static partial class OptionExtension
{
    /// <summary>
    /// Converts from Option&lt;Option&lt;TSome&gt;&gt; to Option&lt;TSome&gt; 
    /// </summary>
    /// <param name="option"></param>
    /// <typeparam name="TSome"></typeparam>
    /// <returns></returns>
    public static Option<TSome> Flatten<TSome>(this Option<Option<TSome>> option)
        => option.IsNone ? Option<TSome>.None : option.Unwrap();
}