/// <summary>
/// Performs the specified action on each <see cref="Chord"/> contained in the <see cref="EventsCollection"/>.
/// </summary>
/// <param name="eventsCollection"><see cref="EventsCollection"/> to search for chords to process.</param>
/// <param name="action">The action to perform on each <see cref="Chord"/> contained in the
/// <paramref name="eventsCollection"/>.</param>
/// <param name="match">The predicate that defines the conditions of the <see cref="Chord"/> to process.</param>
/// <param name="notesTolerance">Notes tolerance that defines maximum distance of notes from the
/// start of the first note of a chord. Notes within this tolerance will be considered as a chord.</param>
/// <exception cref="ArgumentNullException"><paramref name="eventsCollection"/> is null. -or-
/// <paramref name="action"/> is null.</exception>
/// <exception cref="ArgumentOutOfRangeException"><paramref name="notesTolerance"/> is negative.</exception>
public static void ProcessChords(this EventsCollection eventsCollection, Action <Chord> action, Predicate <Chord> match = null, long notesTolerance = 0)
{
ThrowIfArgument.IsNull(nameof(eventsCollection), eventsCollection);
ThrowIfArgument.IsNull(nameof(action), action);
ThrowIfNotesTolerance.IsNegative(nameof(notesTolerance), notesTolerance);
using (var chordsManager = eventsCollection.ManageChords(notesTolerance))
{
foreach (var chord in chordsManager.Chords.Where(c => match?.Invoke(c) != false))
{
action(chord);
}
}
}