/// <summary>
/// Retrieves R type name for an object
/// </summary>
/// <param name="session">R session</param>
/// <param name="expression">Expression to evaluate</param>
/// <param name="cancellationToken">Cancellation token</param>
/// <returns>R type name</returns>
public static async Task <string> GetTypeNameAsync(this IRHostSession session, string expression, CancellationToken cancellationToken = default(CancellationToken))
{
var info = await session.GetInformationAsync(expression, cancellationToken);
return(info.TypeName);
}
/// <summary>
/// Retrieves length of R object
/// </summary>
/// <param name="session">R session</param>
/// <param name="expression">Expression to evaluate</param>
/// <param name="cancellationToken">Cancellation token</param>
/// <returns>Object kength</returns>
public static async Task <int> GetLengthAsync(this IRHostSession session, string expression, CancellationToken cancellationToken = default(CancellationToken))
{
var info = await session.GetInformationAsync(expression, cancellationToken);
return(info.Length);
}
