/// <summary>
/// Creates or reuses a locale with the specified <see cref="LocaleIdentifier"/>.
/// </summary>
/// <param name="id">
/// A locale identifier.
/// </param>
/// <returns>
/// A locale for the specified <paramref name="id"/>.
/// </returns>
/// <remarks>
/// Uses the <see cref="LocaleIdentifier.CanonicalForm"/> of the
/// <paramref name="id"/>.
/// </remarks>
public static Locale Create(LocaleIdentifier id)
{
var cid = id.CanonicalForm();
if (log.IsDebugEnabled)
{
log.DebugFormat("Resolved locale '{0}' to '{1}'", id, cid);
}
return(LocaleCache.GetOrAdd(cid.ToString(), name => new Locale(cid)));
}