Comparativo C# v.s. F#

gistfile1.fs

//C#

public T FindInList(List<T> source, List<T> target>
{
	foreach(T item in source)
	{
		foreach(T targ in target)
		{
			if(item == targ)
				return item
		}
	}
}

//F#

let findInList source target =
          source |> List.pick (fun s -> target |> List.tryFind (fun (y,_) -> y = s))