/// <summary>
/// Gets a narrowed list of <see cref="Place" /> items that starts with the specified expression.
/// </summary>
/// <param name="startsWith">The search criteria.</param>
/// <returns>A narrowed list of <see cref="Place" /> items.</returns>
public IEnumerable<Place> Narrowed(string startsWith)
{
var repository = new PlaceRepository();
return repository.Get()
.Where(p => p.Source.StartsWith(startsWith, StringComparison.InvariantCultureIgnoreCase));
}