Enable filter by ID instead of time

Filtering by time is too cumbersome (because time values are so large),
so we give each event record an ID and filter by that instead in
in the earliest and latest modules.

1 files changed, 1 insertions, 1 deletions

diff --git a/unit_trace/earliest.py b/unit_trace/earliest.py
index 2d963dc..03e08d7 100644
--- a/unit_trace/earliest.py
+++ b/unit_trace/earliest.py
@@ -11,7 +11,7 @@
 def earliest(stream, earliest):
     for record in stream:
         if record.record_type=="event":
-            if record.when < earliest:
+            if record.id < earliest:
                 pass
             else:
                 yield record