public static ISetGen <T> Set <T>(IGen <T> elementGen) => new SetGen <T>(
ElementGen: elementGen,
Count: RangeIntention.Unspecified());
/// <summary>
/// Creates a generator that produces lists, the elements of which are produced by the given generator. By
/// default, the generator produces lists ranging from count 0 to 20 - but this can be configured using the
/// builder methods on <see cref="IListGen{T}"/>.
/// </summary>
/// <param name="elementGen">The generator used to produce the elements of the list.</param>
/// <returns>The new generator.</returns>
public static IListGen <T> List <T>(IGen <T> elementGen) => new ListGen <T>(
ElementGen: elementGen,
Count: RangeIntention.Unspecified(),
Bias: null,
EnableCountLimit: null);
public static RangeIntention WithMaximum(this RangeIntention r, int maximum) => r.Match(
onUnspecified: () => RangeIntention.Bounded(null, maximum),
onExact: (_) => RangeIntention.Bounded(null, maximum),
onBounded: (minimum, _) => RangeIntention.Bounded(minimum, maximum));