/// <summary>
/// <para>Registers a plurality evaluator function for the specified culture.</para>
/// <para>Plurality evaluators are used to determine which string variant to use for a given quantity of items.</para>
/// </summary>
/// <param name="culture">The culture for which to register a plurality evaluator.</param>
/// <param name="evaluator">The evaluator to register.</param>
public static void RegisterPluralityEvaluator(String culture, LocalizationPluralityEvaluator evaluator)
{
Contract.RequireNotEmpty(culture, nameof(culture));
Contract.Require(evaluator, nameof(evaluator));
registeredPluralityEvaluators[culture] = evaluator;
}
/// <summary>
/// Registers a plurality evaluator function for the specified language. Plurality evaluators are used to determine
/// which string variant to use for a given quantity of items.
/// </summary>
/// <param name="language">The language for which to register a plurality evaluator.</param>
/// <param name="evaluator">The evaluator to register.</param>
public static void RegisterPluralityEvaluatorForLanguage(String language, LocalizationPluralityEvaluator evaluator)
{
Contract.RequireNotEmpty(language, nameof(language));
Contract.Require(evaluator, nameof(evaluator));
registeredPluralityEvaluatorsByLanguage[language] = evaluator;
}
/// <summary>
/// <para>Registers a plurality evaluator function for the specified culture.</para>
/// <para>Plurality evaluators are used to determine which string variant to use for a given quantity of items.</para>
/// </summary>
/// <param name="culture">The culture for which to register a plurality evaluator.</param>
/// <param name="evaluator">The evaluator to register.</param>
public static void RegisterPluralityEvaluator(String culture, LocalizationPluralityEvaluator evaluator)
{
Contract.RequireNotEmpty(culture, "culture");
Contract.Require(evaluator, "evaluator");
registeredPluralityEvaluators[culture] = evaluator;
}