Ix - foreach

Foreach.cs

public static void ForEach<TSource>(this IEnumerable<TSource> source, Action<TSource> onNext)
{
	if (source == null)
	{
		throw new ArgumentNullException("source");
	}
	if (onNext == null)
	{
		throw new ArgumentNullException("onNext");
	}
	foreach (TSource current in source)
	{
		onNext(current);
	}
}