/// <summary>
/// Whether or not the field represented by the field generator is an enum that can represent multiple values.
/// i.e. whether or not the field is a flags enum.
/// </summary>
/// <returns>Whether or not the field is a flags enum</returns>
public static bool HasMultipleEnumValues <TModel, T>(this IFieldGenerator <TModel, T> fieldGenerator)
{
return(!fieldGenerator.HasEnumerableValues() &&
fieldGenerator.GetUnderlyingType().IsEnum &&
fieldGenerator.GetUnderlyingType().GetCustomAttributes(typeof(FlagsAttribute), false).Any());
}
/// <summary>
/// Whether or not the field represented by the field generator allows the user to enter multiple values.
/// </summary>
/// <returns>Whether or not the user can enter multiple values</returns>
public static bool HasMultipleValues <TModel, T>(this IFieldGenerator <TModel, T> fieldGenerator)
{
return(fieldGenerator.HasMultipleEnumValues() || fieldGenerator.HasEnumerableValues());
}