1 files changed, 4 insertions, 4 deletions
diff --git a/queue.lua b/queue.lua
index 5a30646..0836ff1 100644
--- a/queue.lua
+++ b/queue.lua
@@ -1,15 +1,15 @@
 local cqueues = require'cqueues'
 local condition = require'cqueues.condition'
 local cqaux = require'cqueues.auxlib'
+local class = require 'r.class'
 
-local Queue = {}
+local Queue = class()
 
-function Queue.make()
+function Queue.make(cls)
 	return setmetatable({
 		items = {},
 		cv = condition.new(),
-	}, {__index=Queue})
-end
+	}, cls) end
 
 function Queue.enqueue(self, ...)
 	local item = table.pack(...)