credit where credit is due

jneen · Jun 20, 2010 · 8b5b9bc · 8b5b9bc
1 parent 5cf8df6
commit 8b5b9bc
Showing 1 changed file with 2 additions and 0 deletions.
diff --git a/lib/rudis/structures/lock.rb b/lib/rudis/structures/lock.rb
@@ -28,6 +28,8 @@ def acquire(options={})
       return false
     end
 
+    # implements the SETNX locking algorithm from
+    # http://code.google.com/p/redis/wiki/SetnxCommand
     def set(options={})
       options.rmerge!(
         :timeout => 30