String#hash is not stable across processes :<

We need to implement our own hash functions for splitting
databases across multiple files.  This was totally fucking up
Rainbows!

2 files changed, 2 insertions, 2 deletions

diff --git a/lib/metropolis/tc/hdb/ex.rb b/lib/metropolis/tc/hdb/ex.rb
index 5bc7f39..d205a76 100644
--- a/lib/metropolis/tc/hdb/ex.rb
+++ b/lib/metropolis/tc/hdb/ex.rb
@@ -11,7 +11,7 @@ module Metropolis::TC::HDB::EX
   end
 
   def reader(key)
-    yield @ex_dbv[key.hash % @nr_slots]
+    yield @ex_dbv[multi_hash(key) % @nr_slots]
   end
 
   alias_method :writer, :reader
diff --git a/lib/metropolis/tc/hdb/ro.rb b/lib/metropolis/tc/hdb/ro.rb
index 62ededc..72fa968 100644
--- a/lib/metropolis/tc/hdb/ro.rb
+++ b/lib/metropolis/tc/hdb/ro.rb
@@ -14,6 +14,6 @@ module Metropolis::TC::HDB::RO
   end
 
   def reader(key)
-    yield @ro_dbv[key.hash % @nr_slots]
+    yield @ro_dbv[multi_hash(key) % @nr_slots]
   end
 end