helpers: Add a Debug method to DistinctLogger

helpers/general.go

@@ -213,6 +213,13 @@ type DistinctLogger struct {
 	m      map[string]bool
 }
 
+// Debug prints all the log entries to standard output.
+func (l *DistinctLogger) Debug() {
+	for k, _ := range l.m {
+		fmt.Println(k)
+	}
+}
+
 // Println will log the string returned from fmt.Sprintln given the arguments,
 // but not if it has been logged before.
 func (l *DistinctLogger) Println(v ...interface{}) {