initial commit

LibTSM/Util/DatabaseClasses/Util.lua

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+-- ------------------------------------------------------------------------------ --
+--                                TradeSkillMaster                                --
+--                          https://tradeskillmaster.com                          --
+--    All Rights Reserved - Detailed license information included with addon.     --
+-- ------------------------------------------------------------------------------ --
+
+local _, TSM = ...
+local Util = TSM.Init("Util.DatabaseClasses.Util")
+local Math = TSM.Include("Util.Math")
+
+
+
+-- ============================================================================
+-- Module Functions
+-- ============================================================================
+
+function Util.ToIndexValue(value)
+	if value == nil then
+		return nil
+	end
+	local valueType = type(value)
+	if valueType == "string" then
+		return strlower(value)
+	elseif valueType == "boolean" then
+		return value and 1 or 0
+	elseif valueType == "number" and Math.IsNan(value) then
+		return nil
+	else
+		return value
+	end
+end