/// <summary>
/// Find all extensions with the given uri.
/// </summary>
/// <param name="extendable"></param>
/// <param name="uri"></param>
/// <returns>The list of extensions with a matching uri, or empty list if none were found.</returns>
public static IEnumerable <Extension> GetExtensions(this IExtendable extendable, string uri)
{
return(extendable.AllExtensions().Where(ext => ext.Url == uri));
}
/// <summary>
/// Return the first extension with the given uri, or null if none was found
/// </summary>
/// <param name="extendable"></param>
/// <param name="uri"></param>
/// <returns>The first uri, or null if no extension with the given uri was found.</returns>
public static Extension GetExtension(this IExtendable extendable, string uri)
{
return(extendable.AllExtensions().FirstOrDefault(ext => ext.Url == uri));
}
