/// <summary>
/// Gets readings for associated with a metric.
/// </summary>
private static ImmutableArray <MetricReading> GetReadings(this IMetricReadingWriter metric, DateTime timestamp)
{
var batch = new ArrayBatch();
metric.Write(batch, timestamp);
return(batch.ToImmutableArray());
}
/// <summary>
/// Gets all readings for all metrics in the specified enumerable of <see cref="MetricSource"/>.
/// </summary>
public static ImmutableArray <MetricReading> GetReadings(this IEnumerable <MetricSource> sources, DateTime timestamp)
{
var batch = new ArrayBatch();
sources.WriteReadings(batch, timestamp);
return(batch.ToImmutableArray());
}