--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/Modules/ArkInventoryRules.lua	Wed Jul 28 21:27:39 2010 -0700
@@ -0,0 +1,79 @@
+if not ArkInventoryRules then
+	return
+end
+
+local ItemAuditor = select(2, ...)
+local ArkInventory = ItemAuditor:NewModule("ArkInventory")
+
+function ArkInventory:OnEnable( )
+	ItemAuditor:Print('Registering with ArkInventory')
+	ArkInventoryRules.Register(self, "itemauditor", ArkInventory.Execute)
+end
+
+function ArkInventory.Execute( ... )
+
+	-- always check for the hyperlink and that it's an actual item, not a spell (pet/mount)
+	if not ArkInventoryRules.Item.h or ArkInventoryRules.Item.class ~= "item" then
+		return false
+	end
+	
+	local fn = "test" -- your rule name, needs to be set so that error messages are readable
+	
+	local ac = select( '#', ... )
+	
+	-- if you need at least 1 argument, this is how you check, if you dont need or care then you can remove this part
+	if ac == 0 then
+		error( string.format( ArkInventory.Localise["RULE_FAILED_ARGUMENT_NONE_SPECIFIED"], fn ), 0 )
+	end
+	
+	for ax = 1, ac do -- loop through the supplied ... arguments
+		
+		local arg = select( ax, ... ) -- select the argument were going to work with
+		
+		-- this code checks item quality, either as text or as a number
+		-- your best bet is to check the existing system rules to find one thats close to what you need an modify it to suit your needs
+		-- all you have to do is ensure that you return true (matched your criteria) or false (failed to match)
+		
+		if type( arg ) == "string" then
+			local link = ArkInventoryRules.Item.h
+			
+			local itemName = GetItemInfo(link)
+			
+			if string.lower( strtrim( arg ) ) == 'profitable' then
+				
+				local investedTotal, investedPerItem, count = ItemAuditor:GetItemCost(link)
+				
+				if investedTotal > 0 then
+					local ap = ItemAuditor:GetAuctionPrice(link)
+					local keep = 1 - ItemAuditor:GetAHCut()
+					
+					if ap ~= nil then
+						
+						if ap > ceil(investedPerItem/keep) then
+							return true
+						end
+					end
+				end
+				return false
+			elseif string.lower( strtrim( arg ) ) == 'qa' then
+				if ItemAuditor:IsQAEnabled() then
+					local groupName = QAAPI:GetItemGroup(link)
+					if groupName then
+						return true
+					end
+				end
+				return false
+			end
+			
+		else
+			
+			error( string.format( ArkInventory.Localise["RULE_FAILED_ARGUMENT_IS_INVALID"], fn, ax, string.format( "%s or %s", ArkInventory.Localise["STRING"], ArkInventory.Localise["NUMBER"] ) ), 0 )
+			
+		end
+		
+	end
+	
+	return false
+	
+end
+