comment up the array slots

diff --git a/perl/RingBuf.pm b/perl/RingBuf.pm
index 82b534e41d2081887c4cee814cade8dee0a4286a..e9b1052a92f8e42566b02b91aa608c6cd69c7116 100644 (file)
--- a/perl/RingBuf.pm
+++ b/perl/RingBuf.pm
@@ -21,6 +21,13 @@ sub new
 {
        my $pkg = shift;
        my $size = shift;
+
+       # 0 - size
+       # 1 - lth
+       # 2 - end
+       # 3 - start
+       # 4 - pos
+       # 5 - buffer []
        return bless [$size, 0, 0, 0, 0, []], (ref $pkg || $pkg);
 }