1 files changed, 17 insertions, 0 deletions
diff --git a/lib/PublicInbox/ContentDigestDbg.pm b/lib/PublicInbox/ContentDigestDbg.pm
new file mode 100644
index 00000000..425e8589
--- /dev/null
+++ b/lib/PublicInbox/ContentDigestDbg.pm
@@ -0,0 +1,17 @@
+# Copyright (C) all contributors <meta@public-inbox.org>
+# License: AGPL-3.0+ <https://www.gnu.org/licenses/agpl-3.0.txt>
+package PublicInbox::ContentDigestDbg; # cf. PublicInbox::ContentDigest
+use v5.12;
+use Data::Dumper;
+use Digest::SHA;
+
+sub new { bless { dig => Digest::SHA->new(256), fh => $_[1] }, __PACKAGE__ }
+
+sub add {
+        $_[0]->{dig}->add($_[1]);
+        print { $_[0]->{fh} } Dumper([split(/^/sm, $_[1])]) or die "print $!";
+}
+
+sub hexdigest { $_[0]->{dig}->hexdigest; }
+
+1;