1 files changed, 8 insertions, 6 deletions
diff --git a/u/trace/trace.ts b/u/trace/trace.ts
index acc116f..e316ca8 100644
--- a/u/trace/trace.ts
+++ b/u/trace/trace.ts
@@ -10,7 +10,7 @@ import {
     type MetricsTraceSupplier,
     type MetricValue,
     TraceableImpl,
-} from '@emprespresso/pengueno';
+} from './index.js';
 
 export class LogTraceable<T> extends TraceableImpl<T, LogTraceSupplier> {
     public static LogTrace = new LogTrace();
@@ -19,8 +19,10 @@ export class LogTraceable<T> extends TraceableImpl<T, LogTraceSupplier> {
     }
 }
 
-const getEmbeddedMetricConsumer = (logTrace: ITrace<LogTraceSupplier>) => (metrics: Array<MetricValue>) =>
-    logTrace.addTrace(LogLevel.SYS).trace(`Metrics = <metrics>${JSON.stringify(metrics)}</metrics>`);
+const getEmbeddedMetricConsumer = (logTrace: ITrace<LogTraceSupplier>) => (metrics: Array<MetricValue>) => {
+    if (metrics.length === 0) return;
+    logTrace.traceScope(LogLevel.SYS).trace(`Metrics = <metrics>${JSON.stringify(metrics)}</metrics>`);
+};
 
 export class EmbeddedMetricsTraceable<T> extends TraceableImpl<T, MetricsTraceSupplier> {
     public static MetricsTrace = new MetricsTrace(getEmbeddedMetricConsumer(LogTraceable.LogTrace));
@@ -37,12 +39,12 @@ export class LogMetricTrace implements ITrace<LogMetricTraceSupplier> {
         private metricsTrace: ITrace<MetricsTraceSupplier>,
     ) {}
 
-    public addTrace(trace: LogTraceSupplier | MetricsTraceSupplier): LogMetricTrace {
+    public traceScope(trace: LogTraceSupplier | MetricsTraceSupplier): LogMetricTrace {
         if (isMetricsTraceSupplier(trace)) {
-            this.metricsTrace = this.metricsTrace.addTrace(trace);
+            this.metricsTrace = this.metricsTrace.traceScope(trace);
             return this;
         }
-        this.logTrace = this.logTrace.addTrace(trace);
+        this.logTrace = this.logTrace.traceScope(trace);
         return this;
     }